1973 oldsmobile 455 engine specs

Prominently featured in the Pontiac Bonneville, the 455 was also used in the GTO, Trans Am, and the Firebird. There also was the W46, which was for cars without air conditioning. 1973 Oldsmobile Cutlass Supreme Like new 32700 original miles NO AC 455 Rocket Engine Auto Console Shift Vinyl Interior Very Clean Drives Great Never Driven In Winter All original Tires at 90% Vehicle is located in Vernon BC. engine torque specs. 4: Oldsmobile-built , V8. We came across some information about a very rare experimental engine that Oldsmobile was going to put into production sometime in 1973. Rally Pack Gauge Installation Set. The code consists of 3 or 4 digits. We are known for our high quality,attention to detail and meeting our customers goals. was 10.5:1). My bet is 8. Example: A128 = January 12, 19*8. The largest-displacement version of the Nailhead, it began as an option on the 1963 Riviera, and was later available on the Wildcat and Electra models. The W46 had a longer, 246-duration cam, bigger valves and a 3.23 rear axle, instead of the W45's 3.08 cogs. To eek out more HP you can go with higher compression, which will prevent pump gas usage (highest stock 455 comp. The "rebuilt" engine purchased for project Dangerboat ultimately would fail within its first year. Development The Pontiac 455 V-8 was actually a bored out 428-cubic-inch V-8 with a bore and stroke of 4 inches by 4 inches. The 455 cubic-inch Rocket V8 with a 4-barrel carburetor and dual exhausts was good for 250 net hp. 1969-74 100-120 ft.-lbs - RWD. Oldsmobile Engine Decoder 1964-65 V6 (Buick) engines, the engine codes are found on the right-hand cylinder head. This code has a 2-letter prefix code followed by a 3-digit production code. I cut my teeth in motors with the Mopar Hemi and let me tell you that you had better eat your Wheaties is you want to pick up a 455 or a Hemi crankshaft! Outline . Emery, just a bit of what I know about Olds cylinder heads. Shop 455 Oldsmobile V8 parts and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. The vehicle runs great and is mainly used for weekend drives. A 170 horsepower, 400 CID V8 was available, as were two 455 engines. In the April 1973 issue of Hi-Performance magazine, a 73 4-4-2 ran a best of 14.90 seconds in the quarter-mile, traveling at 97.3 miles per hour. Trans Am 455 Engine. PMD Head Castings. The 1973 Toronado is a spirited kind of elegance. The Rocket Olds 455 4-bbl V8 engine powers the 1973 Toronado that I am using as my photographed specimen. This engine made 404 Horsepower at 5200 but had stump pull. Vehicles with Similar 21.69 HP/Weight Ratio. The others call for 12 degrees. The car also has new shocks and springs all around, a new 3-core radiator . The non-SD 455 engine was rated at 255 horsepower, and was standard in the Trans Am. It is simply an indicator of the oil consumption problem, or other problems such as emissions system, ignition system, or fuel injection system etc. Oldsmobile custom cruiser clamshell station wagon in good condition original engine 455 rocket clean title very well cared for built like a tank only 66K sold as is rides well with auto records will be adding more pix soon weather permitting car h. On 1967 engines, RH head will have the . Specifications The bore and stroke (the size of cylinder and the distance it moves) was 4.126 and 4.25 inches through most of the life of the engine. Specs. • Cryogenically freeze all engine components* • Check all cam specs and crankshaft strokes with computerized equipment 2 of 8 * Unique to Mondello Monday, April 26, 2010 . DESCRIPTION. 1973 saw a drastic change to the shape of the Cutlass as it gained all new sheetmetal and a new euro look. This came at a time when most car companies abandoned performance in an effort to just survive. Distributor rotation: Counter-clockwise. Shallow spring seats. NOS Oil Fill Tube GM 563962. No hard exhaust seats. Model Cutlass Supreme. $ 115.00. View details. High Output and Super Duty versions of the 455 were added in succeeding years. Air Conditioning it has huge water jackets, a massive crankshaft, a solid valve train and the block, well just try to move one around. The Toronado was noted for its transaxle version of GM's Turbo-Hydramatic transmission, making it the first U.S.-produced front-wheel drive automobile since the demise of the Cord in 1937.. 1973 Oldsmobile Cutlass Supreme Like new 32700 original miles NO AC 455 Rocket Engine Auto Console Shift Vinyl Interior Very Clean Drives Great Never Driven In Winter All original Tires at 90% Vehicle is located in Vernon BC. The bhp of the 455 olds in 1973 was 225 in delta wagons, delta 88, and olds 98-bhp for toronado was 250 and this engine was optional in cutlass-compression ratio was 8 to 1 with deep dish pistons. JMacPerformance.com put together a fuel injected 455 Olds, Torque is king with the big block Olds! The 455 is a member of Oldsmobile's V-8 engine class. $ 99.00. 3) Horsepower/Torque Curve. The Oldsmobile Toronado is a personal luxury car manufactured and marketed by the Oldsmobile division of General Motors from 1966 to 1992 over four generations. . I hate to let it go. Engine displacement 7446 cc or 454.4 cu in. The engine was used across the Oldsmobile lineup through 1976 and horsepower ranged from 275 up to 400. Lowest Prices Guaranteed Vehicle/Engine Search Vehicle/Engine Search Make/Model Search 8- Rocker arm pivot bolt to head 9- Rear 90-120 ft.-lbs. Here are a number of highest rated Trans Am 455 Engine pictures on internet. The next 1 or 2 numbers represent the date, and the last number is the year. Add to cart. Stock Number: C158585L. 1973 Pontiac Firebird Trans Am 455 Super Duty specs, 0-60, quarter mile, top speed, engine specifications, pictures, updated November 2021. 67-69 400/425/455's [except W-30 and most Hurst/Olds], including 1968 H/O with A/C. Find OLDSMOBILE 7.5L/455 Parts and Accessories and get Free Shipping on Orders Over $99 at Summit Racing! When GM repealed its 400-cubic-inch limit on its mid-sized models for 1970, it finally leveled the playing field with Chrysler and Ford, and Oldsmobile was prepared for battle. Presumably the H/O with C heads also had the large valves. (W-30) 455 V8 300 bhp @ 4700 rpm, 410 lb-ft @ 3200 rpm. oldsmobile engines 1954-1975. engine cylinder head bolts main bearing caps connecting rod bolts balancer bolt intake manifold exhaust manifold; . 260, 307, 330, 350, 400, 403, 425, 455 Cid. Make Oldsmobile. This camshaft is a Howards Cams piece with what sounds like very aggressive specs at .560 / .555 lift and 278 / 282 duration but in this roller profile, will actually behave better on the street than a similar flat tappet spec'd cam would. The exterior finish is rich and glossy and complemented by . In fourth place is the 1973 Oldsmobile 4-4-2 powered by a 455 CID V-8 with 8.5:1 compression, 270 horsepower, and 370 lb-ft torque. The Super Duty (SD-455) was a street legal race prepped engine. Milodon ADJ TIMING PNTER OLDS 350-455MILODON Oldsmobile V8 6-1/2 in OD Balancer Timing Pointer P/N 65790. Insanely Rare W-43 455ci Oldsmobile Hemi Engine Up For Sale. Lifter Head cc Notes How fast is the Oldsmobile Delta 88 1973? engine, which was introduced in 1968 and featured in the Hurst Olds, Toronado and full-size models, became the standard 4-4-2 powerplant, rated at 365 hp . - Engine type GM Oldsmobile Rocket V-8 455. With the W-30, the W25 package was standard which included a fiberglass hood with two large air inlets that fed fresh air into a free-flow air cleaner assembly. HP Disp C.R. The 455 was an improvement on the Pontiac 428 V8. The 1973 Oldsmobile Cutlass measures 69.50 inches in width, The 1973 Oldsmobile Cutlass measures 207.00 inches in length, and has a wheelbase of 112.00 inches. To achieve Motor is turn key ready to install in any olds , complete with stater, carb, alternator, plugs, wires, and distributor! It featured a 4.126-inch bore and 4.25-inch stroke. 455 Oldsmobile V8 parts in-stock with same-day shipping. Pontiac Motor Division (PMD) was commissioned, for lack of a better term, to produce Olds heads. Hurst changed the camshaft and called it W45. What is the drivetrain Oldsmobile Delta 88 1973? Year 1973. Interior Color Black. Sergeant: An expert that has over 500 points. This engine produces a maximum power of 395 PS (390 bhp - 291 kW) at 5000 rpm and a maximum torque of 678.0 Nm (500 lb.ft) at 5000 rpm. What is the biggest engine Buick made? FULL SPECS. 1973 Oldsmobile Ninety Eight Series 3CT Hardtop Sedan 1973 Oldsmobile Omega 6 Series 3XB Coupe 1973 Oldsmobile Omega 6 Series 3XB Hatchback 1973 Oldsmobile Omega 6 Series 3XB Sedan 1973 Oldsmobile Toronado Custom Series 3EY Brougham 1973 Oldsmobile Toronado Custom Series 3EY Coupe 1973 Oldsmobile Vista Cruiser Series 3AJ Station Wagon 2-seat 455 Oldsmobile Engine Identification. The owner has had it for 3 years. The result launched in 1973 as the Super Duty 455. First Owner till 2008!! I called the technical line for Hayden, 1-800-433-7508, and spoke to a technician. * For the year, more info is needed as the 8 can mean 58, 68, or 78. 1973 Oldsmobile 455. [ Thanks to Jim Chermack, Bob Barry for this information. ] He confirmed that the correct clutch for a motorhome with a 455 engine was their severe duty 2797. In 1973, a 250-horsepower 455 with 370 foot-pounds of torque surfaced along with a 455 Super Duty, which provided 310 horsepower and 390 foot-pounds of torque. - Top speed 124 mph or 200 km/h. Mileage 102000. Make Model/Transmission Manifold R.R. Oldsmobile had cheated the 400-cubic-inch GM ban in 1968-1969 by offering it as an underpublicized Hurst/Olds option on the 4-4-2 models. 1973 Oldsmobile Toronado Custom. the Olds 455/403 Improved Power, Torque and Reliability Monday, April 26, 2010. With a longer stroke, torque was generally high. It started out as a simple collection of interesting tidbits I had learned that enabled me to swap a later model HEI distributor into the 455 engine in my 1973 Electra. Transmission Automatic. Original California Blue Plates!! Rocket Racing & Performance is a custom engine building facility that specializes in Oldsmobile Performance.We offer a full machine shop, in house engine dyno, and parts supplier serving the local Wisconsin area and worldwide. All were hand assembled, with a reinforced block with casting provisions for a dry sump oiling system, a special cam shaft, forged pistons, big valves and header-like exhaust manifolds. The SD engine is different in so many ways over the standard HO version. This engine was placed in a wide variety of Oldsmobile's vehicles for a period of nine years. Posted March 10, 2004. Oldsmobile Delta 88 Royale. Click image to see an enlarged view. Transmission Is a 400 turbo automatic, shifts fine! We identified it from obedient source. (Hurst/Olds) 455 V8 300 bhp @ 4700 rpm, 370 lb-ft @ 2800 rpm. Stock Number: C158585L. View details. Performance: NA 1973 Oldsmobile Cutlass 4-4-2. Add to cart. The engine only had 600 installed miles in the car. designed as a retrofit to the older Olds engines that came originally with a flat tappet hydraulic cam. NHRA Technical Specifications Issued: 9 March 1973 Revised: 2-28-75, 5-1-76 Bulletin #: OLDS-73 Page 1 of 1 Specifications for the 1973 Oldsmobile engines. The 1970 W-30 455 V8 was not just a high performance 455 V8 that Oldsmobile dropped into the engine bay, it was an entire performance package for the 442. The attractive redesigned profile met a burly 455 V8 and plenty of luxury features to continue the tradition of a great personal coupe. Vista cruiser is 10 degrees. Ind. gasoline (petrol) engine with displacement: 7446 cm3 / 454.4 cui, advertised power: 186.5 kW / 250 hp / 254 PS ( SAE net ), torque: 502 Nm / 370 lb-ft, more data: 1973 Oldsmobile 442 Rocket 455 V8 Dual Exhaust 4-speed (man. 1973 - 1976 "J" heads made for 455 cubic inch engines, 82 cc Engine 8. The Hurst/Olds had only one engine choice, but with two outputs available. 4) in 1973, the model with 2-door hardtop coupe body and V-8 7446 cm3 / 454.4 cui, 201.5 kW / 274 PS / 270 hp (SAE net) offered since September 1972 for North America .. 4) Horsepower/Torque Curve You could get 20 more hp but you had to sacrifice factory air conditioning (the seller's car has A/C controls). Photo Viewer 1973 Oldsmobile CUTLASS S - w/ 442 OPTIONS INCLUDING 455 ENGINE - FACTORY A/C 1973 Oldsmobile CUTLASS S - WITH 442 OPTIONS INCLUDING 455 ENGINE - FACTORY A/C Vital Information Year Make Model Mileage Engine 1973 Oldsmobile CUTLASS S - w/ 442 OPTIONS INCLUDING 455 E. 67,824 Exterior Interior Stock# VIN Blue Cream #H2313 3G37U3M198291 Photos Contact Us Dealer Contact Chicago Auto .

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