Thise are not the same engines as the 307s made for for Chevys and Pontiacs. Seems to me it took a 305 to get TPI to get torque like that. 260, 307, 330, 350, 400, 403, 425, 455 Cid. The Oldsmobile performance chip on the other hand is the means through which this American marque, as old has it has stayed in the market, generates high and improved horsepower. 1983 Oldsmobile Cutlass Hurst/Olds Description: Oldsmobile brought us back into the muscle cars days with a taste of the performance we all love. 875 inches (98. The power chips produced by General Motors can only be plugged once and will never require any resetting of modifying as it has been standardized to the hilt. the Olds DRCE has set performance standards in professional and sportsman classes. straight away olds 307, new carb installed, tuned up, runs great until going uphill at about 60 mph. All stock Olds rocker arms, BB Olds or SB Olds, are the same size. If its a chevy 307 then you can add on all kinds of stuff, or swap out all kinds of parts from cams to heads to make more power , it really depends on your budget and skill level. that requires much more work than the "direct" bolt in of an olds 350. One interesting fact regarding the Chevy 307 V8 was that it was also manufactured by GM for boat. See more ideas about Oldsmobile 442, Oldsmobile cutlass and Muscle cars. I love how. Refurbished. No amount of money or credit score was going to get you more than a 307 Quadrajet. Yes, most 80's V8's put out little power, but the 307 was at the bottom of the list. 6 V8 Car Specs (1969) Oldsmobile 442 II 7. Starting & Charging. 260, 307, 330, 350, 400, 403, 425, 455 Cid. Headers for a 1978 Delta 88 with a 350 Olds, will fit a 1985 Buick with a 307 Olds. Displacement – 5. 1987 Oldsmobile 442, Original 1987 Olds 442, Second owner, 14,981 original miles on 307 cubic inch engine. Vehicles with Similar Dimensions 1988 Oldsmobile Cutlass Supreme. Air Filters & Air Cleaner Parts (3) Air Suspensions (9) Body Styling (5) Brakes & Accessories (11) Performance Programmers & Chips for 1986 Oldsmobile Cutlass Salon 442. for those of you who don't know, Oldsmobile manufactured 2 different versions of the 307 AKA the 5. Thise are not the same engines as the 307s made for for Chevys and Pontiacs. Olds Oldsmobile. Duration: 259/269 Duration @. The ports all share the same size and bolt pattern. The 307 engine is very sensitive to EGR flow; even a 50% reduction is enough to cause pinging headaches. 1987 Oldsmobile 442 Specifications. Detailed features and specs for the Used 1996 Oldsmobile Cutlass Supreme including fuel economy, transmission, warranty, engine type, cylinders, drivetrain and more. Leading High Performance Oldsmobile Parts Distributor. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Oldsmobile Ninety-Eight Regency Sedan 5. Buyers could opt for whatever body they desired - ranging from a touring car to a coupe to a roadster to a limousine body. Compared to the typical LG4 305 (4bbl, rated at about 150hp), or the 302 MPFI (150hp with single exhaust in Crown Vics), the 307 feels like isn't even in the same league. Jul 9, 2016 - Explore jpmentertainmnt's board "OLDSMOBILE 4-4-2", followed by 2037 people on Pinterest. 0L/307 Summit Racing and get Free Shipping on Orders Over $99 at Summit Racing!. Asked in Chevy Silverado , Buick Regal , Ford F-150 , Chevy Avalanche. It was an increase of 10 hp (7. The marine version of this engine produced between 235 and 245 horsepower and even used the same aluminum valve covers that were used in Corvettes and Camaro Z-28s. 1969-72 455 Oldsmobile Cutlass 442 W30 Hurst Original W Exhaust Manifold 402295. Automotive Tools. The 307 was also the last carbureted V8 that General Motors manufactured. Shop 307 Oldsmobile V8 parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. Please scroll down for more info. 73 final drive ratio), and it is definitely not revving very high. 307 V8 Engine Option: LV2; 5. 805-975-8601. 260, 307, 330, 350, 400, 403, 425, 455 Cid. 5 Car Specs (1989) View more information about Oldsmobile Cutlass Ciera. For Oldsmobile engine configurations, 4, 6 or 8 cylinder engines and any other engine or automotive related products and solutions for your repair, replacement and or upgrade, we have lots on offer. Issued on the 15th anniversary of the original Hurst/Olds, the series was marketed by Lansing as an adjunct to the standard Cutlass line. Engine bore was 3. Cams, distributors, carbs are the same. The exhaust gas is whistling out of the exhaust port at the same time the intake charge is starting to trickle past the intake valve. 6 mm) stroke. However , if its an olds 307 more power will come with a much higher price and much more limited availability of performance items. ( 1977 and later ) and 403 cu. The head gaskets are made from 3-5 layers of spring stainless steel, offering a stronger base material than standard cylinder head gaskets. The only changes in the "short blocks" are related to the cylinder bore diameters. We install engines and transmissions and have been doing it for over 70 years. It was the 5. 0 V8 Car Specs (1966) Oldsmobile Starfire SX Sport Coupe 2. A "two-bolt" main, or a four-bolt main. Please scroll down for more info. V8 - a performance oriented Oldsmobile 307 CID V8 that pumped out 180 horsepower and 245 lb-ft of torque. Air Intake Parts. Today with the vast array of performance parts available we can turn your Oldsmobile from a mild 300 horse power grocery getter to a wild tire smoking 475 horse power animal. Its rumble under the hood is a Modified 307 c. Home > Specs. There are many different olds engines, most notably the V8 small block versions like 307 and 350 cubic inch and the big block V8 oldmobile motors such as the 400, 425 and 455 ci. The exhaust gas is whistling out of the exhaust port at the same time the intake charge is starting to trickle past the intake valve. The 307 shares the same stroke as all the other Olds small-blocks (3. 385") and has a bore of 3. Automotive Tools. When all bolts have been tightened to this figure, begin the tightening sequence again, and torque all bolts to 130 ft. 75" intake and 1. always torque bolts in three equal increments. How to aling timing marks on 83 oldsmobile 307 engine - Answered by a verified Auto Mechanic We use cookies to give you the best possible experience on our website. It was used in cars from every GM brand (Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac). NOW! the stock 307 vin Y is 140hp and 245lbs torque stock. These manifolds feature a divided center port design as well as a large 2-1/4" outlet on the driver's side. This ensures that the proper operating temperature is maintained for optimal performance. SOURCE: Head tourqe specs for 403 olds and bolt tightening. Interestingly, Dick has chosen to begin with a more "garden variety" 350 Olds gas Olds for street [pump gas] use, this is the route I'd recommend. The Rocket, along with the 1949 Cadillac V8, were the first post-war OHV V8 engines produced by General Motors. Duration: 259/269 Duration @. It's a legend among muscle car era performance engines. The big-block Oldsmobile's horsepower potential and 307-455 Oldsmobile V8s. I spent much of yesterday driving it at 70 mph in drive (2. 0-liter / 307 cu in. 5 kW / 142 PS / 140 hp (SAE net) of power, 325 Nm / 240 lb-ft of torque, 4-speed automatic powertrain offered since September 1983 for North America. 5 V8 Car Specs (1964) Oldsmobile Starfire Hardtop Coupe 7. Olds 307-455 series V8. Olds V8 Engines: How to Build Max Performance. Detailed features and specs for the Used 1993 Oldsmobile Eighty-Eight Royale including fuel economy, transmission, warranty, engine type, cylinders, drivetrain and more. Your local performance engine shop. #1 Maintenance FREE Serpentine Kits,Pulley & Brackets, Billet AC, Rods, Brackets and Accessories for American car models. The big and small block engine types are almost identical, with the big block having a higher deck than the small block. Seems to me it took a 305 to get TPI to get torque like that. DONT BELIEVE ALL THE BIG NAME COMPANYS. Will not clear passenger side A/C or alternator brackets on small block engines, even with the dual outlet option. 455 Olds Oldsmobile High Performance balanced crate engine with cast heads. They are designed for high performance, are non-emission, 1965-1976 Oldsmobile 350-403, 400, 425 and 455 c. 1984 Cutlass Calais K47 Style. Here are detailed engine specifications as well as model, price, and production details for several Cutlass model years: 1973-1977 Oldsmobile Engine Specifications. If I could pick, (having driven vehicles with both) I would go for a 350 chevy over a 307 olds (although I would rather have an olds 350 over a chevy 350). The 350 casting number is 385558The 307 is 4790 Selling all 3 295 each or 750 for all 3 Call or text 4one9733two9five1. 455 Mega W-30 Retro Item Number: 3050 View Description. The later emissions-modified versions produced just 115 hp (86 kW) SAE. The 307 heads have 1. Compared to the typical LG4 305 (4bbl, rated at about 150hp), or the 302 MPFI (150hp with single exhaust in Crown Vics), the 307 feels like isn't even in the same league. There are many different olds engines, most notably the V8 small block versions like 307 and 350 cubic inch and the big block V8 oldmobile motors such as the 400, 425 and 455 ci. Like others have said, it's reliable enough but not particularly powerful (about 140 hp). Oldsmobile FAQ Cams section. With any sort of performance cam you must check valve-to-piston clearance and be. Oils, Fluids, Lubricants. Official March Products. For 1981 Oldsmobile was again touting the economy of its models and again Oldsmobiles were among the most popular cars built. "Main Caps" is the number of bolts holding the cap. 4 mm) with a 3. This cost affordable turn key engine option is available for those looking to replace their current motor with a relaible GM Oldsmobile crate engine. Installing the right Cutlass performance spark plugs in your Oldsmobile is a smart way to keep the performance level of your vehicle high over a longer period of time. Your local performance engine shop. I know the 307 is not a bid HP build, but Precision Engine advertises a 270hp/320tq build for 2K. Oldsmobile Cutlass Auto Repair Parts. OLDSMOBILE OLDS 260 307 350 400 403 425 455 V8 STAINLESS ENGINE ALLEN BOLTS KIT See more like this Camshaft Position Sensor CMP3084 For GMC Cobalt Colorado 2. In 1981, the fastback Salon coupe and 4-4-2 package were discontinued and there were other minor cosmetic updates across the range. Olds 307-455 series V8. exhaust manifolds-- 25 ft lbs. This engine combination can be custom designed to your specific needs. It was an increase of 10 hp (7. 9L) was a disgrace to the Trans Am's-even with the turbo. The big and small block engine types are almost identical, with the big block having a higher deck than the small block. The V-8 maintained a consistent peak with the likes of the 442s in the '60s right through the '70s and '80s with classics like the Cutlass, Delta 88 and Toronado before production ended in the '90s. The Olds 455 was introduced in 1968, it was developed from the Olds 425, which was a tall-deck version of the 330 engine design. These manifolds feature a divided center port design as well as a large 2-1/4" outlet on the driver's side. It was used in cars from every GM brand (Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac). But, even if true, this it precisely why I spent $6K on a big block with an all aluminum top end making similar HP, noticeably more torque that weighs 40 lbs less than my 307 did. While these engine versions are very popular, they also have the most performance parts available for them which makes them easy to modify and get big horsepower gains. Its rumble under the hood is a Modified 307 c. Assuming your car has its original engine, it's the version Oldsmobile called the "Skyrocket," which was differentiated from the base Rocket by its four-barrel carburetor and gross ratings of 330 hp and 440 lb-ft of torque. Oldsmobile FAQ Cams section. First two upgrades, 5A heads($75 ea. Highland Oldsmobile in Winston-Salem was the driving force behind this modification. 3ℓ, l: 4542mm, wb: 2626mm. The Rocket, along with the 1949 Cadillac V8, were the first post-war OHV V8 engines produced by General Motors. OLDSMOBILE OLDS 260 307 350 400 403 425 455 V8 STAINLESS ENGINE ALLEN BOLTS KIT See more like this Camshaft Position Sensor CMP3084 For GMC Cobalt Colorado 2. 67 overdrive. Oldsmobile 455 with 475 HP with Edelbrock aluminum heads. 1 cui engine size, 104. 12 Point Head Hardware Washers. The cam was flat in the 307 and I scored a slightly used cam and lifters from a wannabe racer. Jul 9, 2016 - Explore jpmentertainmnt's board "OLDSMOBILE 4-4-2", followed by 2037 people on Pinterest. straight away olds 307, new carb installed, tuned up, runs great until going uphill at about 60 mph. Its a street driven cruiser, not looking for big HP gains, just something to wake it up a little. Find OLDSMOBILE 5. 0 L) version was produced from 1968 through 1973. Transmission Parts. Must be used with an MSD 6, 7 or 8-series ignition. General Specifications. “The Oldsmobile V-8 engine is not dead,” says engine builder Brad Wise of Wise Performance Engineering. Don't put up with that ominous, unmistakable "tick, tick, tick" sound of an exhaust manifold leak. Headers for a 1978 Delta 88 with a 350 Olds, will fit a 1985 Buick with a 307 Olds. I love how. Oldsmobile V-8; Component Torque; Cylinder Head Bolts: 350 cu. 5 kW / 142 PS / 140 hp (SAE net) of power, 325 Nm / 240 lb-ft of torque, 4-speed automatic powertrain offered since October 1984 for North America. Detailed features and specs for the Used 1993 Oldsmobile Eighty-Eight Royale including fuel economy, transmission, warranty, engine type, cylinders, drivetrain and more. Air Filters & Air Cleaner Parts (3) Air Suspensions (9) Body Styling (5) Brakes & Accessories (11) Performance Programmers & Chips for 1986 Oldsmobile Cutlass Salon 442. Premium Rocket V8 with Automatic Transmission. Electrical Parts. The 4-4-2 name was revived. 0L, VIN Y) Buy used Oldsmobile Delta 88 motors/engines from our network that offers up to a two-year warranty on qualified units! We carry a wide-ranging catalog of used Oldsmobile engines for all applications including gas and diesel engines. Over the years other displacements were added. The Oldsmobile V8, also referred to as the Rocket, is series of engines that was produced by Oldsmobile beginning in 1949. Fuel Management – 4-barrel carburetor. 5 V8 Car Specs (1963) Oldsmobile Starfire Convertible 6. The 307 went into nearly all '80's Oldmobiles, including the Delta 88s, Cutlass/442, 98s and Toronados. ENGINE SPECIFICATIONS DIMENSIONS Engine Type - 90° V8 Overall Length - 200. 1983 Olds 307 Manual scoring guide oldsmobile cutlass supreme questions - 307 v-8 - ford wagon 95 gl service 1983 oldsmobile cutlass hurst olds 442 lightning indiana study olds 307 vin-9 & y 1980-1985 engine kit, cam kit nuwave oven 1983 15th anniversary hurst olds h/o w40 e4 advancement exam guide oldsmobile v8 engine - wikipedia, the free. “The Oldsmobile V-8 engine is not dead,” says engine builder Brad Wise of Wise Performance Engineering. With any sort of performance cam you must check valve-to-piston clearance and be. Verify your engine specs with a service manual for your year and model. The power chips produced by General Motors can only be plugged once and will never require any resetting of modifying as it has been standardized to the hilt. the Olds DRCE has set performance standards in professional and sportsman classes. 55 rear axle. Performance building a Chevy 307 small block and getting some surprising results - Super Chevy Magazine. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Oldsmobile Cutlass 442 in 1987 the model with 2-door hardtop coupe body and V-8 5033 cm3 / 307. 130 ft lbs: All Others: 85 ft lbs: Flexplate Bolts ( Automatic ) 60 ft lbs: Exhaust Manifold Bolts: 25 ft lbs: Flywheel Bolts ( Manual ) 90 ft lbs: Intake Manifold Bolts: 40 ft lbs: Main Bearing Cap Bolts: Rear Main Cap ( #5 ) All: 120 ft lbs. Set of 16 Hydraulic Lifters Pontiac Oldsmobile 307 326 350 389 400 403 455 See more like this. V8 260-455 1967-1990 Adv. Distributor Clutch fan Plans 5a heads, Plan on having them ported and new valve springs to match cam aftermarket cam Long Tube Headers Performer intake Cold air ducts routed to bumper holes and dual electric fans. #N#Oldsmobile Rocket 350. I have also never seen a cracked piston on a 307(ya dont run nitro on a 307 TOM) that hasnt been molested. A limited number of 1984 Oldsmobile "K47" style cars are being built with the Hurst/Olds W-40 Option. The Olds 307 (Y) was rated at 140 hp from 82-90, and the torque was 255 ft lbs. Call or email us today for a free quote! Toll-Free Ordering: 877-322-4489 | Technical Support: 805-237-8808. My friend brought the car over my…. #N#Oldsmobile 307 Hurst / Olds Crate Engine with 270 horsepower and 320 ft-lbs of torque. Olds Oldsmobile. Sort by: Recommended Price Low to High Price High to Low Top Rated Products New Arrivals. These powerful V-8s were also popular in ski boats. But, even if true, this it precisely why I spent $6K on a big block with an all aluminum top end making similar HP, noticeably more torque that weighs 40 lbs less than my 307 did. The marine version of this engine produced between 235 and 245 horsepower and even used the same aluminum valve covers that were used in Corvettes and Camaro Z-28s. These are cast from virgin A356 aluminum and are heat treated to T6 specs. After he and Yvonne cleaned it up and tinkered with the thousand-and-one things one does with a vintage automobile, Harry's 307-cubic-inch car sports … more powerful than Harry's. Note: Dual outlet option PN 1102 is highly recommended when using a passenger side alternator or air conditioning pump. For the 1983-'84 Hurst/Olds, the division's 307-cu. 0-liter / 307 cu in. Oldsmobile V8 engines (260, 307, 350, 403 and 455ci) is identical to the pontiac: 1-8-4-3-6-5-7-2 counterclockwise. Installing the right Cutlass performance spark plugs in your Oldsmobile is a smart way to keep the performance level of your vehicle high over a longer period of time. Ask any 455 owner!!. Overall Width -71. time to retire the work horse and donate it to science as its getting completely. 0L, VIN Y) Buy used Oldsmobile Delta 88 motors/engines from our network that offers up to a two-year warranty on qualified units! We carry a wide-ranging catalog of used Oldsmobile engines for all applications including gas and diesel engines. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Oldsmobile Ninety-Eight Regency Sedan 5. also the 307 wasn't meant for hp. It was an increase of 10 hp (7. 61:1 Induction: 1-4 Bbl Engine Type: V8. that being an olds 350. Cometic Multilayer Steel (MLS) Gaskets are designed to provide the best possible seal for naturally-aspirated, boosted, or nitrous-fed engines. However , if its an olds 307 more power will come with a much higher price and much more limited availability of performance items. ITS GOT A 5. 1 cui engine size, 104. time to retire the work horse and donate it to science as its getting completely. But, even if true, this it precisely why I spent $6K on a big block with an all aluminum top end making similar HP, noticeably more torque that weighs 40 lbs less than my 307 did. 2-63 Chevy Belair Wagon-1969 307-stock heads (used) with Saginaw 4 speed-3. Oldsmobile - 260, 307 (5. 25 Years, Made in America! For Chevy, Ford, Chrysler, Pontiac, Oldsmobile, Buick, Cadillac & AMC model cars. NOW! the stock 307 vin Y is 140hp and 245lbs torque stock. Engine bore was 3. These manifolds feature a divided center port design as well as a large 2-1/4" outlet on the driver's side. 350 and 307 olds engine - $295 (Mendon) I have for sale three mostly complete Oldsmobile engines 2 or 350 rocket one is a 307. If you're reading this post, you already know that aftermarket support for your Oldsmobile motor is a bit more. 0L, VIN Y) Buy used Oldsmobile Delta 88 motors/engines from our network that offers up to a two-year warranty on qualified units! We carry a wide-ranging catalog of used Oldsmobile engines for all applications including gas and diesel engines. Like all other GM divisions, Olds continued building its own V8 engine family for decades, adopting the corporate Chevrolet 350 small-block and Cadillac Northstar. The increased performance and improved exhaust flow are a result of countless hours of testing and modifying the design of W-30/455 manifolds for small-block use. "The Oldsmobile V-8 engine is not dead," says engine builder Brad Wise of Wise Performance Engineering. (Although I believe the diesel was still available in 1984, not that the diesel would have turned the car into a speed demon. intake manifold-- 40 ft lbs. The number are about ¾" high, and oriented to the right (passenger) side. Same size and accessories and bolts right in. also the 307 wasn't meant for hp. I've heard rumors that a few Caddilacs had these too. OLDSMOBILE OLDS 260 307 350 400 403 425 455 V8 STAINLESS ENGINE ALLEN BOLTS KIT See more like this Camshaft Position Sensor CMP3084 For GMC Cobalt Colorado 2. V8 matching #'s/Built. About 180hp and 245ft-lbs (again, stats vary). 1 cui engine size, 126. The 1910 Oldsmobile Special came with a 4-cylinder engine with 40 horsepower and the Limited came with a 6-cylinder engine with 60 horsepower. Oils, Fluids, Lubricants. 88 shipping. Build Max Performance Oldsmobile 455 425 403 400 350 330 307 260 Engine Book. Oldsmobile V-8; Component Torque; Cylinder Head Bolts: 350 cu. It's a legend among muscle car era performance engines. The 307 was an Olds engine, although it did find its way into Caprices (and Buicks, Pontiacs, and Cadillacs - Cadillacs with Olds and Chevrolet engines were a big controversy in the 1980s). The 307 engine is very sensitive to EGR flow; even a 50% reduction is enough to cause pinging headaches. Rumor has it the 6A heads were used on Canadian 307's and did not have the AIR bosses drilled. Oldsmobile 330-455, 1. Don't put up with that ominous, unmistakable "tick, tick, tick" sound of an exhaust manifold leak. Emission Control. 78 open, 1988 Olds Cutlass Supreme Brougham , 73 Olds 350, 2004R, 3. "The Oldsmobile V-8 engine is not dead," says engine builder Brad Wise of Wise Performance Engineering. The head gaskets are made from 3-5 layers of spring stainless steel, offering a stronger base material than standard cylinder head gaskets. I concur that for best emissions performance and to keep inspectors from declaring the vehicle "modified" at inspection time, using an Olds 350 or 403 that drops in and looks factory would be. Loaded with options, Painted front. 0L V8 and Automatic 4 speed transmission with B&M hammer shifter. 5 kW / 142 PS / 140 hp (SAE net) of power, 325 Nm / 240 lb-ft of torque, 4-speed automatic powertrain offered since September 1983 for North America. Over the years other displacements were added. that requires much more work than the "direct" bolt in of an olds 350. 12 cubic inches. Exhaust manifolds and AC brackets and assorted other things will have to be changed. (Although I believe the diesel was still available in 1984, not that the diesel would have turned the car into a speed demon. Cometic Oldsmobile Cylinder Head Gaskets Show Product Info. Olds wasnt completely out of the performance game in the late 1980s and cashed in on their vintage performance street cred with cars like this 1985 Oldsmobile 442 T-top coupe. Olds Rocket Parts. 5 V8 Car Specs (1963) Oldsmobile Starfire Convertible 6. About 180hp and 245ft-lbs (again, stats vary). 0-liter / 307 cu in. The 307's best attribute is fuel economy on the highway with obviously good emissions performance (the miles of vac hose under the hood not considered). 307 Oldsmobile V8 parts in-stock with same-day shipping. Find many great new & used options and get the best deals for ★★1984 HURST/OLDS SPECS INFO PHOTO 84 CUTLASS H/O 307 83 OLDSMOBILE★★ at the best online prices at eBay! Free shipping for many products!. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. The Olds 307 is a great motor for a daily driver. Engine bore was 3. for those of you who don't know, Oldsmobile manufactured 2 different versions of the 307 AKA the 5. These kits feature quality components including an Eagle cast steel crankshaft, Eagle H-Beam rods, Mahle forged pistons, Hastings rings, and Clevite or King bearings!. luxury and finally their high performance levels. Cometic Multilayer Steel (MLS) Gaskets are designed to provide the best possible seal for naturally-aspirated, boosted, or nitrous-fed engines. Oldsmobile Cutlass Ciera 3. Ask any 455 owner!!. Oldsmobile 455 with 475 HP with Edelbrock aluminum heads. Its rumble under the hood is a Modified 307 c. This cost affordable turn key engine option is available for those looking to replace their current motor with a relaible GM Oldsmobile crate engine. Easy to use parts catalog. 750-inch intake/1. PERFORMANCE OLDSMOBILE 455 425 403 400 350 330 307 Olds Engine Book - $24. ST = standard trans AT = automatic trans 2BC/4BC: 2 or 4 barrel carb OAI = outside air induction Roller lifters and cams were in all 1986 and up 307's, and most 1985 307's. #N#Head Porting Means More Horsepower. These are cast from virgin A356 aluminum and are heat treated to T6 specs. ) – 250 @ 2600 rpm: Wheelbase – 108. 1987 Oldsmobile 442 Specifications. Basic Specs: Bore Stroke Main Journal Dia Rod Journal Dia Max Bore Max Stroke Max Displacement : 3. Air Intake Parts. There are many different olds engines, most notably the V8 small block versions like 307 and 350 cubic inch and the big block V8 oldmobile motors such as the 400, 425 and 455 ci. 0L, VIN Y) Buy used Oldsmobile Delta 88 motors/engines from our network that offers up to a two-year warranty on qualified units! We carry a wide-ranging catalog of used Oldsmobile engines for all applications including gas and diesel engines. How much horsepower does a 1987 Oldsmobile 307 v8 have? the 307 only had 140hp, only the 442 with the "9" code 307 had 180. The 5A head is of a conventional Oldsmobile design, with large rectangular ports (about 1. Only available on the '83-'84 Hurst/Olds and '85-'87 442. Have you noticed a boiling sound or gurgling and rumbling noises coming from your thermostat?. Automotive Tools. The Oldsmobile Cutlass was a range of cars. 1984 Cutlass Calais K47 Style. 385 and output of 160-320 hp. No amount of money or credit score was going to get you more than a 307 Quadrajet. edelbrock performer rpm sb oldsmobile intake manifold. A 307 cu in (5 L) version was produced from 1968 through 1973. that being an olds 350. If you're reading this post, you already know that aftermarket support for your Oldsmobile motor is a bit more. Travis, Torque specs for 307 olds 86-87 are as follows: cylinder heads-- 125 ft lbs. Asked in Chevy Silverado , Buick Regal , Ford F-150 , Chevy Avalanche. also the 307 wasn't meant for hp. 0-liter / 307 cu in. Seems to me it took a 305 to get TPI to get torque like that. Oils, Fluids, Lubricants. Ford had powered its 1932 coupes with a V-8, but the horsepower was only 65. It was a similar grind to the 350 hp cam I used in the other 307. List of Oldsmobile performance specs Welcome to the most complete Oldsmobile 0-60 & quarter mile times resource online offering a comprehensive index of Oldsmobile 0 to 60 car specs, including Oldsmobile Cutlass, Oldsmobile 442, Oldsmobile Alero, Oldsmobile Aurora, Oldsmobile Intrigue, and many more!. engines with 5A heads (casting #3317). It's a legend among muscle car era performance engines. 60 inches in width, 200. Here are detailed engine specifications as well as model, price, and production details for several Cutlass model years: 1973-1977 Oldsmobile Engine Specifications. There are many different olds engines, most notably the V8 small block versions like 307 and 350 cubic inch and the big block V8 oldmobile motors such as the 400, 425 and 455 ci. Engine bore was 3. 050": 205/215 Valve Lift w/ 1. Premium Rocket V8 with Automatic Transmission. The engine was used in lower performance oriented family type cars and was equipped with a 2 barrel carburetor. com) has info on where to find and how to decode the engine and body plates for different. NOW! the stock 307 vin Y is 140hp and 245lbs torque stock. 5 kW / 142 PS / 140 hp (SAE net) of power, 325 Nm / 240 lb-ft of torque, 4-speed automatic powertrain offered since October 1984 for North America. I love how. Driveline & Axles. Generation Two Oldsmobile V8. In Mid-85, GM changed over to a 307 with 7A cylinder heads and a hydraulic roller-lifter drivetrain. 5 Car Specs (1989) View more information about Oldsmobile Cutlass Ciera. (Although I believe the diesel was still available in 1984, not that the diesel would have turned the car into a speed demon. Travis, Torque specs for 307 olds 86-87 are as follows: cylinder heads-- 125 ft lbs. Olds V8 Engines: How to Build Max Performance. In 1981, the fastback Salon coupe and 4-4-2 package were discontinued and there were other minor cosmetic updates across the range. and others came with V-6's. A variety of interior parts like seat covers, door panels, carpet, door sill plates, headliner, convertible top, package tray, window cranks. 0L/307 Summit Racing and get Free Shipping on Orders Over $99 at Summit Racing!. I love how. 25-inch (82. The 307 engine is very sensitive to EGR flow; even a 50% reduction is enough to cause pinging headaches. Some people fit these motors into a modified classic car or muscle car because of oldsmobile GM reliability and performance horsepower advantages. 805-975-8601. 497, 112 LC: Oldsmobile V8 260F-455 1967-1985 Adv. 0L, VIN Y) Buy used Oldsmobile Delta 88 motors/engines from our network that offers up to a two-year warranty on qualified units! We carry a wide-ranging catalog of used Oldsmobile engines for all applications including gas and diesel engines. 130 ft lbs: All Others: 85 ft lbs: Flexplate Bolts ( Automatic ) 60 ft lbs: Exhaust Manifold Bolts: 25 ft lbs: Flywheel Bolts ( Manual ) 90 ft lbs: Intake Manifold Bolts: 40 ft lbs: Main Bearing Cap Bolts: Rear Main Cap ( #5 ) All: 120 ft lbs. The Olds 307 (Y) was rated at 140 hp from 82-90, and the torque was 255 ft lbs. If you want to go fast with an Olds, go Big Block, of course the 403 is another option, but there's tons of 455's out there. PN 1102 Dual Outlet Option. Oldsmobile 442 II 6. As for tuning, an Oldsmobile V8 tuning site suggests that the 403's bottom end was ill-equipped to handle big horsepower, but the engine as a whole has potential for a wicked. Oldsmobile - 260, 307 (5. 9L) was a disgrace to the Trans Am's-even with the turbo. EngineTech MKO307A - 1985-'90 W/ROLLER LIFTERS Oldsmobile 307 Economy. All stock Olds rocker arms, BB Olds or SB Olds, are the same size. Hand Porting Cylinder Heads on an Olds 455 Big Block with Legendary Joe Mondello- Horsepower S13, E6 HorsePower teams up with Oldsmobile engine guru, Joe Mondello, to build the show's first 455. ) – 250 @ 2600 rpm: Wheelbase – 108. Exclusive Content. If you want to go fast with an Olds, go Big Block, of course the 403 is another option, but there's tons of 455's out there. Oldsmobile Olds 307 350 403 455 W30 Performance Cam Camshaft Lifter Kit 1968-84. Try it free for 14 days. Warning!!! If you are using ARP bolts, you MUST use. Highland Oldsmobile in Winston-Salem was the driving force behind this modification. In 1981, the fastback Salon coupe and 4-4-2 package were discontinued and there were other minor cosmetic updates across the range. 385") and has a bore of 3. 1 cui engine size, 104. Linked in the list below! Update - November 5th, 2019. : Cylinder head torque sequence, 260, 307, 350 403 Oldsmobile built engines On the V8, tighten the bolts, in the sequence illustrated, to 100 ft. Oldsmobile Cutlass Calais International Coupé Automatic, 1988 MY 2 door fixed-head coupé FF 3A 2260 cm 3 /137. intake manifold-- 40 ft lbs. The 185 horsepower from the Olds 403 sounds meager—especially for a Trans Am—but few other contemporary engines were making more power from similar displacement. Stock or small cfm carburetor, small diameter tube. 050": 205/215 Valve Lift w/ 1. We carry domestic engines as well as Japanese and European imported engines. 1969-72 455 Oldsmobile Cutlass 442 W30 Hurst Original W Exhaust Manifold 402295. Actually it was the ONLY engine not just the base engine. 73 gears and a 200R4 OD. 6 V8 Car Specs (1969) Oldsmobile 442 II 7. 2-63 Chevy Belair Wagon-1969 307-stock heads (used) with Saginaw 4 speed-3. 0"; diesel 350 used BB size mains, however ). Manufactured by: Olds Performance Products List Price: $155 Buy For: $115. Oldsmobile Cutlass 442 Hurst/Olds Restoration Parts. Remanufactured Rocket Oldsmobile Engines From Remanufactured. Its a street driven cruiser, not looking for big HP gains, just something to wake it up a little. Cylinder Numbering. 1 cui engine size, 104. Performance building a Chevy 307 small block and getting some surprising results - Super Chevy Magazine. "Main Caps" is the number of bolts holding the cap. Refurbished. Edelbrock Part # 7111 Performer RPM Oldsmobile 350 intake manifold is designed for 330-350-403 c. olds motor's are notorious for the torque they make. The only advantage headers will give you is thier good looks. Buick V8 engines (350ci): 1-8-4-3-6-5-7-2 clockwise. Ask any 455 owner!!. 307 Specs 1986 Oldsmobile 5. In 1964, Oldsmobile came out with a new 330 cid engine. olds motor's are notorious for the torque they make. Oldsmobile 307 Engine - Analyze This! Robinson Analytical Overcomes An Impossibly Small Budget To Build A 435hp Pump-Gas Olds 307 For The Engine Masters Challenge. 0L/307 Summit Racing and get Free Shipping on Orders Over $99 at Summit Racing!. 75" intake and 1. 805-975-8601. A/C and Heating. Save on Spartan/ATK Engines Oldsmobile 307 80-84 Engine DO06 at Advance Auto Parts. Displacement - 5. I'm working with AC Delco to have more manufactured. Refurbished. The 307 was an Olds engine, although it did find its way into Caprices (and Buicks, Pontiacs, and Cadillacs - Cadillacs with Olds and Chevrolet engines were a big controversy in the 1980s). 78 open, 1988 Olds Cutlass Supreme Brougham , 73 Olds 350, 2004R, 3. Robinson Analytical Overcomes An Impossibly Small Budget To Build A 435hp Pump-Gas Olds 307 For The Engine Masters Challenge. 1984 Cutlass Calais K47 Style. Overlap is the portion of the engines rotation for which the exhaust valve is still open right at the end of the exhaust stroke, and the intake valve is also open to give a head start to the incoming charge. OLDS 442 Specifications, Dimensions & Standard Equipment. We offer a full machine shop, in house engine dyno, and parts supplier serving the local Wisconsin area and worldwide. First two upgrades, 5A heads($75 ea. Here are detailed engine specifications as well as model, price, and production details for several Cutlass model years: 1973-1977 Oldsmobile Engine Specifications. In 1981, the fastback Salon coupe and 4-4-2 package were discontinued and there were other minor cosmetic updates across the range. don't let all these guys b. 1987 Oldsmobile 442, Original 1987 Olds 442, Second owner, 14,981 original miles on 307 cubic inch engine. Oldsmobile Cutlass 442 Hurst/Olds Restoration Parts. 050": 205/215 Valve Lift w/ 1. It's a legend among muscle car era performance engines. ( 1977 and later ) and 403 cu. The Olds FAQ (www. Buyers could opt for whatever body they desired - ranging from a touring car to a coupe to a roadster to a limousine body. Narrow Your Search. These manifolds feature a divided center port design as well as a large 2-1/4" outlet on the driver's side. Elgin, Hydraulic Flat Tappet Camshaft, Oldsmobile V8, 214/224 @. There are many different olds engines, most notably the V8 small block versions like 307 and 350 cubic inch and the big block V8 oldmobile motors such as the 400, 425 and 455 ci. EngineTech MKO307A - 1985-'90 W/ROLLER LIFTERS Oldsmobile 307 Economy. Performance building a Chevy 307 small block and getting some surprising results - Super Chevy Magazine. 1 out of 5 stars 22 $55. Olds rates duration at zero lift, while most cam manufacturers rate duration at. 300-inch valve-combo. 670˝ OAL, 14 pieces Header Bolt & Stud Kits. They were a vin code of Y. Oldsmobile V-8; Component Torque; Cylinder Head Bolts: 350 cu. The bore centers are the same, since the only differences between the small-block and big-block Olds blocks are the deck height (9. #N#Oldsmobile 455 Cutlass W-30 Crate Engine with 370 horsepower and 450 ft-lbs of torque. Your car should run fine on 87 octane fuel. I have also never seen a cracked piston on a 307(ya dont run nitro on a 307 TOM) that hasnt been molested. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Oldsmobile Toronado Caliente Coupe 5. Super cool 1987 Oldsmobile Cutlass Salon with 307 5. Thise are not the same engines as the 307s made for for Chevys and Pontiacs. 1973-1977 Oldsmobile Cutlass Engine Specifications. #N#Oldsmobile 307 Hurst / Olds Crate Engine with 270 horsepower and 320 ft-lbs of torque. Remanufactured engine pricing and I. the old Oldsmobile 307 should've failed miles ago, it still stood and took the punishment without a hiccup. Blocks 1949 - 1964 The casting number is located at the rear of the bell housing. if 5844 "6a" see kevin roller lifter camshaft head cast# 7a at exh. Read honest and unbiased product reviews from our users. Mondello Performance manufactures and sells quality custom Oldsmobile performance parts and engines. Head porting is a process for shaping or enlarging the intake and exhaust head ports to raise. However , if its an olds 307 more power will come with a much higher price and much more limited availability of performance items. you about puting a chevy in there. 5 Auto Car Specs (1979) Oldsmobile Starfire SX Sport Coupe 3. Not everything will interchange, but many things will. Oldsmobile Cutlass Ciera 3. The Olds 307 (Y) was rated at 140 hp from 82-90, and the torque was 255 ft lbs. edelbrock performer rpm sb oldsmobile intake manifold. time to retire the work horse and donate it to science as its getting completely. In 1964, Oldsmobile came out with a new 330 cid engine. Four bolt main blocks are desirable in high performance applications because the extra strength of. The V-8 maintained a consistent peak with the likes of the 442s in the '60s right through the '70s and '80s with classics like the Cutlass, Delta 88 and Toronado before production ended in the '90s. Find OLDSMOBILE 5. Jul 9, 2016 - Explore jpmentertainmnt's board "OLDSMOBILE 4-4-2", followed by 2037 people on Pinterest. OLDS 442 Specifications, Dimensions & Standard Equipment. The big and small block engine types are almost identical, with the big block having a higher deck than the small block. 307 Oldsmobile V8 parts in-stock with same-day shipping. #N#Head Porting Means More Horsepower. Compared to the typical LG4 305 (4bbl, rated at about 150hp), or the 302 MPFI (150hp with single exhaust in Crown Vics), the 307 feels like isn't even in the same league. Externally, the 260, 307, 330, 350, and 403, including accessory brackets, are the same, and the heads are interchangeable. 88 shipping. Click Here!. Oldsmobile Starfire Hardtop Coupe 6. The 1983 Oldsmobile Cutlass Supreme measures 71. It was used in cars from every GM brand (Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac). 4 mm) with a 3. or chevy 267 and 262. The 307 heads have 1. 5 Auto Car Specs (1979) Oldsmobile Starfire SX Sport Coupe 3. 0L 7a Heads Swirl ports A-5 intake Non ccc Qjet Carb Vac Adv. Cometic Oldsmobile Cylinder Head Gaskets Show Product Info. Buy It Now. One per package. Travis, Torque specs for 307 olds 86-87 are as follows: cylinder heads-- 125 ft lbs. ) Code 'Y' V8. Its rumble under the hood is a Modified 307 c. Edelbrock Part # 2711 Performer Oldsmobile 350 intake manifold is designed for 1964-85, 307-330-350-403 c. 82 Buy It Now +C $16. Compared to the typical LG4 305 (4bbl, rated at about 150hp), or the 302 MPFI (150hp with single exhaust in Crown Vics), the 307 feels like isn't even in the same league. Cometic Multilayer Steel (MLS) Gaskets are designed to provide the best possible seal for naturally-aspirated, boosted, or nitrous-fed engines. Chevy Small Block - Engine Block Casting Numbers Notes (for below): "High Power" is the maximum rate HP this block was used for, "Low Power" is the lowest rated horsepower RPO engine the block was used in. 73 final drive ratio), and it is definitely not revving very high. The 307 replaced the 283 (but are the same engine block with a longer stroke) in Chevrolet cars and produced 200 hp (149 kW) SAE gross at 4600 rpm and 300 lb·ft (407 N·m) of torque at 2400 rpm in the 1960s. NOW! the stock 307 vin Y is 140hp and 245lbs torque stock. ST = standard trans AT = automatic trans 2BC/4BC: 2 or 4 barrel carb OAI = outside air induction Roller lifters and cams were in all 1986 and up 307's, and most 1985 307's. 3L 260 and want to beef it up just a little and keep it close to what was available in those shells (1979 Olds). If its a chevy 307 then you can add on all kinds of stuff, or swap out all kinds of parts from cams to heads to make more power , it really depends on your budget and skill level. 3" wide by 2. Air Intake Parts. Driveline & Axles. If you're reading this post, you already know that aftermarket support for your Oldsmobile motor is a bit more. Oldsmobile 307 Engine - Analyze This! Robinson Analytical Overcomes An Impossibly Small Budget To Build A 435hp Pump-Gas Olds 307 For The Engine Masters Challenge. This ensures that the proper operating temperature is maintained for optimal performance. In Mid-85, GM changed over to a 307 with 7A cylinder heads and a hydraulic roller-lifter drivetrain. Call or email us today for a free quote! Toll-Free Ordering: 877-322-4489 | Technical Support: 805-237-8808. Easy to use parts catalog. If you want to go fast with an Olds, go Big Block, of course the 403 is another option, but there's tons of 455's out there. 4 mm) with a 3. Oils, Fluids, Lubricants. HP is one thing, torque is Olds. 1987 Oldsmobile Performance Report. I concur that for best emissions performance and to keep inspectors from declaring the vehicle "modified" at inspection time, using an Olds 350 or 403 that drops in and looks factory would be. The combustion chambers are 67 cc and valve sizes are 1. But the Cutlass was the only mid-size rear-wheel drive platform that could serve as the basis for a proper muscle car. 1985 Replacing the Hurst/Olds option after two years was the 4-4-2 package, with high-output 307 V-8, and special paint and suspension. I know the 307 is not a bid HP build, but Precision Engine advertises a 270hp/320tq build for 2K. These manifolds feature a divided center port design as well as a large 2-1/4" outlet on the driver's side. Manufactured by: Olds. Tom gives credit to Andy Miller of Olds Performance Products for building this engine. 25 Years, Made in America! For Chevy, Ford, Chrysler, Pontiac, Oldsmobile, Buick, Cadillac & AMC model cars. Buick V8 engines (350ci): 1-8-4-3-6-5-7-2 clockwise. 6 V8 Car Specs (1969) Oldsmobile 442 II 7. Hand Porting Cylinder Heads on an Olds 455 Big Block with Legendary Joe Mondello- Horsepower S13, E6 HorsePower teams up with Oldsmobile engine guru, Joe Mondello, to build the show's first 455. Oldsmobile FAQ Cams section. We are known for our high quality,attention to detail and meeting our customers goals. Under the hood was a 307 V8 with 180 HP. intake manifold-- 40 ft lbs. It's still an easy swap to a Chevy but you will have to round up some more parts from a donor vehicle. The big-block Oldsmobile's horsepower potential and 307-455 Oldsmobile V8s. Edelbrock Part # 2711 Performer Oldsmobile 350 intake manifold is designed for 1964-85, 307-330-350-403 c. 5 kW / 142 PS / 140 hp (SAE net) of power, 325 Nm / 240 lb-ft of torque, 4-speed automatic powertrain offered since October 1984 for North America. Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 277/291, Lift. The valve train has been upgraded from the factory pedestal mount system to a 7/16” screw-in stud and a 3/8” pushrod slot guide plate for increased valve train stability. Ford had powered its 1932 coupes with a V-8, but the horsepower was only 65. Refurbished. Verify your engine specs with a service manual for your year and model. Engine Blueprint Specifications: 1986 Oldsmobile 140 HP 307 V8 Engine Family: General Motors, Olds V8 Small Block Advertised Comp Ratio: 9. Some people fit these motors into a modified classic car or muscle car because of oldsmobile GM reliability and performance horsepower advantages. Build Max Performance Oldsmobile 455 425 403 400 350 330 307 260 Engine Book. The Olds FAQ (www. OLDSMOBILE OLDS 260 307 350 400 403 425 455 V8 STAINLESS ENGINE ALLEN BOLTS KIT See more like this Camshaft Position Sensor CMP3084 For GMC Cobalt Colorado 2. Air Filters & Air Cleaner Parts (3) Air Suspensions (9) Body Styling (5) Brakes & Accessories (11) Performance Programmers & Chips for 1986 Oldsmobile Cutlass Salon 442. Originally posted by [email protected] 1 2006, 10:42 AM~6673976 whats wrong with the 307 :dunno:. Edelbrock Part # 2711 Performer Oldsmobile 350 intake manifold is designed for 1964-85, 307-330-350-403 c. Generation Two Oldsmobile V8. Under the hood was a 307 V8 with 180 HP. 7L), 400, 403, 425 & 455 (39° bank angle) Performance level 1-2 - Mileage Compu-Pro - These cams are designed to enhance throttle response and low-end torque in vans, trucks and passenger cars while delivering fuel efficient motoring. Try it free for 14 days. The 1982 model year was a critical one for the Oldsmobile Cutlass series. 3" wide by 2. 9L) was a disgrace to the Trans Am's-even with the turbo. Any Big/Small Block Olds header will fit the engine. Here are detailed engine specifications as well as model, price, and production details for several Cutlass model years: 1973-1977 Oldsmobile Engine Specifications. And if the photos he’s sent us of the brand-new Oldsmobile aluminum cylinder head design his company has been working on are any indication, the opposite is exactly the case. POWERHOUSE has thousands of stock and high performance parts for cars and trucks. SOURCE: Head tourqe specs for 403 olds and bolt tightening. 1983 Olds 307 Manual scoring guide oldsmobile cutlass supreme questions - 307 v-8 - ford wagon 95 gl service 1983 oldsmobile cutlass hurst olds 442 lightning indiana study olds 307 vin-9 & y 1980-1985 engine kit, cam kit nuwave oven 1983 15th anniversary hurst olds h/o w40 e4 advancement exam guide oldsmobile v8 engine - wikipedia, the free. Displacement – 5. and others came with V-6's. The 307 replaced the 283 (but are the same engine block with a longer stroke) in Chevrolet cars and produced 200 hp (149 kW) SAE gross at 4600 rpm and 300 lb·ft (407 N·m) of torque at 2400 rpm in the 1960s. The Oldsmobile 350 is an entirely different engine then the famous Chevy 350. 5 V8 Car Specs (1964) Oldsmobile Starfire Hardtop Coupe 7. Oldsmobile Power! (and nothing else!) This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. 5 V8 Car Specs (1963) Oldsmobile Starfire Convertible 6. Just get yourself a 455 Olds engine if you're thinking about going through the motor (rebuild). Originally posted by [email protected] 1 2006, 10:42 AM~6673976 whats wrong with the 307 :dunno:. As for tuning, an Oldsmobile V8 tuning site suggests that the 403's bottom end was ill-equipped to handle big horsepower, but the engine as a whole has potential for a wicked. For the 1983-'84 Hurst/Olds, the division's 307-cu. 1960 Oldsmobile 98 4dr Flat Top - Only 32K Orig Miles - True Survivor - MINT!! Highlights: 1960 Oldsmobile Ninety-Eight 4-door Flat Top Amazing Mostly All Original Car Survivor Possible Factory Executive Car Only 32k Original Miles Loaded with Nearly Every Option Possible on a '60 Oldsmobile 394c. 3-liter (261-cu. Maximum Torque (lbs. The only advantage headers will give you is thier good looks. Like others have said, it's reliable enough but not particularly powerful (about 140 hp). DONT BELIEVE ALL THE BIG NAME COMPANYS. The 307 heads have 1. Olds wasnt completely out of the performance game in the late 1980s and cashed in on their vintage performance street cred with cars like this 1985 Oldsmobile 442 T-top coupe. you about puting a chevy in there. Edelbrock Part # 2711 Performer Oldsmobile 350 intake manifold is designed for 1964-85, 307-330-350-403 c. Back in the mid to late-'00s, Wise was racing his Olds in. The 307 was an Olds engine, although it did find its way into Caprices (and Buicks, Pontiacs, and Cadillacs - Cadillacs with Olds and Chevrolet engines were a big controversy in the 1980s). This was quite the news back in 1983 when most V8s never saw north of 150 horsepower – this included the garden variety Oldsmobile 307 V8. For the 1983-'84 Hurst/Olds, the division's 307-cu. I know the 307 is not a bid HP build, but Precision Engine advertises a 270hp/320tq build for 2K. The 350 casting number is 385558The 307 is 4790 Selling all 3 295 each or 750 for all 3 Call or text 4one9733two9five1. That would not overwhelm an 80s car til a guy had built some resources to get a proper upgrade, and make it driveable (and +/- stock) in the interim. The only advantage headers will give you is thier good looks. An upscale model within a new line of compacts designed in part to stem the rising tide of cheap, economi General Motors Oldsmobile division produced the Oldsmobile Cutlass for 38 years, starting in 1961. In 1965 the 400 and 425 cid taller deck height engines were introduced. Now, to thoroughly confuse you, Olds made two different version of each of these engines. We have the largest variety of in-stock remanufactured engines in Texas.