1974 oldsmobile 455 engine specs. I have a 66 Tripower setup on it as well.
1974 oldsmobile 455 engine specs No vacume advance The engines were a 455 engine with a casting # 396021F or 396021FA, painted Oldsmobile blue or a 350 with casting #395558 painted Oldsmobile gold. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Oldsmobile Delta 88 Royale Convertible Rocket 455 V8 Turbo Hydra-Matic in 1974 the model with 2-door convertible body and V-8 7446 cm3 / 454. Engine, horsepower, torque, dimensions and mechanical details for the 1974 Oldsmobile Cut 1974 Oldsmobile Delta Eighty-Eight technical specifications and data. 490 lift, 224/230 duration @. Specifications listing with the performance Oldsmobile engineers selected a conventional, though performance-boosted, Olds 425 cu in (7 L) Super Rocket V8 rated at 385 hp (287 kW) and 475 lb⋅ft (644 N⋅m) of torque. Various articles suggest that you can use 350 mounts on a 455, or 455 mounts engine mounts with 350 frame mounts. Other Identifying Specifications From 1968 until 1969 these engines -- with the exception of the engine placed in the Oldsmobile Toronado -- were painted red. Greg Dec 13, 2024 · Discover the allure of the '74 Oldsmobile Cutlass—iconic design, performance, and a staple in American car culture. Those engines built from 1970 until 1976 were painted blue. Is there a way to tell what HP version I'm looking at? What 1960-75 Oldsmobile engine code decoder reveals the stamp location, engine displacement, horse power, compression ratio, and Carburetor configuration. Offering between 310 and 400hp, and pushing out a spectacular 500 lb-ft of torque, the 455 big block was most famously used in the 442 muscle car. Sep 23, 2018 · The detailed engine service and repair sections cover the inline six-cylinder engine; the 225-cu. 9-1 compression, big valve Ga heads. 030" over, Basset O/T headers, Lunati cam, Holley 750 DP carb, Accel HEI Dist. Engine block and cylinder heads were cast at Saginaw Metal Casting Operations then assembled at Tonawanda Engine before delivery to Pontiac Assembly for Elevate the hole, so it's at the top of the chamber, and the water [or oil or whatever] will drain away. 1974 Oldsmobile Ninety-Eight technical specifications and data. The Pontiac 455 V8 was first produced for the 1970 year model cars. I noticed when I checked it when I bought it it seemed slightly overfilled. com - The 1967 Olds Cutlass and 442 Resource - 1967 Oldsmobile Specifications 1967 Oldsmobile Specifications - General Specs, Valves, Crankshaft As far as I know, Oldsmobile did no further advertising or promotion of the meaning of 442 after the 1965 advertising campaign. 365 HP 510' torqueThese specs dont sound right to me. Information and specs for the Pontiac 455 V8 engine. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass. 385 in (86. In 1971 the CR dropped to 8. 6 cu in (6. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Oldsmobile Cutlass Supreme Cruiser 455 V8 Turbo Hydra-Matic in 1976 the model with 5-door station wagon body and V-8 7446 cm3 / 454. 5 V8 W-30 detailed specs, including 0-60 mph times, horsepower, and handling data. Jul 15, 2021 · At the time, Oldsmobile only offered the 455 for full-size cars and Toronados, with the latter’s W34 package topping the range with 400 horsepower and 500 lb-ft. 1974 Oldsmobile 442 Indy Pace Car Olds returned to the Brickyard again in 1974, for the third time in five years. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Oldsmobile Delta 88 Royale Hardtop Sedan Rocket 455 V8 Turbo Hydra-Matic in 1974 the model with 4-door hardtop sedan body and V-8 7446 cm3 / 454. Comprehensive guide on torque specifications for Pontiac engines, providing detailed information for enthusiasts and mechanics. 5 kW / 233 PS / 230 hp (SAE net) of power, 502 Nm / 370 lb-ft of torque, 3-speed automatic with manual Feb 23, 2021 · Dive into the Oldsmobile 455 big block's details, and it's easy to see why this V8 had such a broad appeal. 2 with the same cc. This crank can make an early 400 engine [using a 4. 5 liters) and was built for performance, producing up to 370 horsepower and 500 lb-ft of torque in some configurations. And for the second time in three years as a Hurst/Olds. Olds offered the 455 engine as an option on the fourth-generation Cutlass up until 1976, and it was the largest engine you could get in the ’73 through ’76 offerings. Buick 350 and GS350 performance upgrades and reliability. Jun 30, 2010 · The 455 Olds, 500 Cadillac, 351 Windsor and even a Chrysler Slant 6 and almost every industrial engine built is a Undersquare motor. Welcome to the world of engineering boys. Aug 31, 2020 · 455 Timing and idle RPM Pontiac - StreetPY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Street > 455 Timing and idle RPM Generally speaking, in the pre-71 era, 2-barrel engines were 'low compression' [9. This page details the rebuild process for the engine, hopefully the right way this time. The 455 Rocket V8 was optional through 1976, and replaced by a smaller 403 Rocket V8 in 1977, the same year in which a Buick-built 231 cubic-inch V6 replaced the Chevy inline six as base power in most Cutlass models. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Oldsmobile Delta 88 Hardtop Sedan Rocket 455 V8 Turbo Hydra-Matic in 1974 the model with 4-door hardtop sedan body and V-8 7446 cm3 / 454. 5 kW / 213 PS / 210 hp (SAE net) of power, 475 Nm / 350 lb-ft of torque, 3-speed automatic powertrain offered since September 1973 for Oldsmobile engineers selected a conventional, though performance-boosted, Olds 425 cu in (7 L) Super Rocket V8 rated at 385 hp (287 kW) and 475 lb⋅ft (644 N⋅m) of torque. according to the sales literature fed to the public? All Oldsmobile 4-4-2 3rd-gen. This model year featured a 330 cubic-inch V8 engine, producing 310 horsepower. Including performance specs, production, history, & much more. The two 455s were clearly Buick and Oldsmobile's answer to the muscle car rate of the 1960s and Oldsmobile Full Size 1970-88 Delta 88, Royale and Brougham, Custom Cruiser, Ninety-eight Luxury, Regency and Brougham Engine Our Oldsmobile Automotive repair manuals are split into five broad categories; Oldsmobile Workshop Manuals, Oldsmobile Owners Manuals, Oldsmobile Wiring Diagrams, Oldsmobile Sales Brochures and general Miscellaneous Oldsmobile downloads. Cheap And Easy Power Today, the Oldsmobile 455 is a popular alternative big block muscle car engine, particularly for owners who plan to use their cars exclusively on the street rather than regularly take them to the drag strip. Engine is bored 30 over. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Hurst-Olds Cutlass W30 455 V8 (aut. Feb 1, 2015 · ok guys, picked up a very stout 455 today and i wanna share the specs with you all. For the first time, a 350 V8 could be ordered, and was mandatory for California-bound cars. Explore the Oldsmobile 442 II 7. The "Nailhead" nickname derives from the unusually long, small valves of the original Buick V8, a function in part of the unusual horizontal positioning of the engine's heads. Camshaft Sprocket Bolt 65 ft. Oct 26, 2006 · Here are some notes for a Pontiac 455, in this case a 1971 block. Exhaust Manifold Bolts 35 ft. Plus, another budget Jan 11, 2015 · Guide to Oldsmobile 442 or Oldsmobile 4-4-2 that lasted from 1968-1991. Oldsmobile 455 Engine Specs The Oldsmobile 455 engine is known for its impressive displacement and power output. fully restored interior w/Hardin gauges. 975". 485/. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Hurst-Olds Cutlass W30 Rocket 455 V8 (aut. 5" wider than a stock 350, which is what's in it now. Jun 24, 2004 · I bought an olds 455 engine from a friend and had it bored 30 over ; put in better pistons ; a mid range cam ; an edelbrock performer intake with a 770 street avenger carb. 1974 Oldsmobile Cutlass S technical specifications and data. When it comes to Timing the Engine: I have a freshly rebuilt "70" 455 HO Engine. 1977 Oldsmobile Cutlass Supreme coupe 1977 Oldsmobile Cutlass Supreme Vista Cruiser All Oldsmobile Delta 88 7th-gen. All Oldsmobile Cutlass Supreme Collonade Hardtop Coupe versions offered for the year 1974 with complete specs, performance and technical data in the catalogue of cars. 000" bore E block], or a 425 [with a 4. 4 cui, 272 kW / 370 PS / 365 hp (SAE gross) offered since September 1969 for North America . Oldsmobile Engine Decoder 1964-65 V6 (Buick) engines, the engine codes are found on the right-hand cylinder head. Dive into its classic charm today! All Oldsmobile Ninety-Eight 9th-gen. 5 V8 engines were in the following years and models: 1970-1976 Buick Electra 1970-1976 Buick Estate 1970 Buick Wildcat 1970-1976 Buick LeSabre 1970-1976 Buick Riviera 1970-1972 Buick Skylark 1971-1973 Buick Centurion 1973-1976 Buick Century 1973-1976 Buick Regal Buick 455 7. The 455 was built from 1968 through 1976, produced from 210hp to 400hp, and were installed in just about every car Olds built in that period at one time or another, including the Cutlass/442, Delta 88's, 98's and Toronados (not the Omega, though). 3) . 5 kW / 233 PS / 230 hp (SAE net) of power, 502 Nm / 370 lb-ft of torque, 3-speed automatic powertrain offered since September 1973 for Dec 1, 2023 · What Cars Use the 455 V8? Buick 7. Cam use is identified chiefly by the pattern of chamfers on the front OD, the location of the notches on the front face, and occasionally they were kind enough to actually put the last 3 digits of the cam PART # on the back of the cam. This carried over until 1973 when the CR dropped again to 8. Sep 23, 2018 · Oldsmobile’s trick for getting the 455 past the GM cubic-inch rulebook: Final assembly/modification were done off-site, with the cars being effectively sold back to Olds for dealer distribution. always torque bolts in three equal increments Feb 15, 2003 · OLDSmobility. Mar 29, 2023 · 1964 Olds 442 1964 was the debut year of the 442, boasting a 330 CID V8 engine and 310 hp. Generation Two Oldsmobile V8 260, 307, 330, 350, 400, 403, 425, 455 Cid Firing Order Torque Specs These specs may not be correct for your application. This engine included a scoop similar to those nifty under-the-bumper scoops on top-performance mid-size models. . Introduced as an option package for US-sold F-85 and Cutlass models, it became a model in its own right from 1968 to 1971, spawned the Hurst/Olds in 1968, then reverted to an option through the mid-1970s. How many horsepower (hp) does a 1970 Oldsmobile Delta 88 Royale have? Apr 17, 2009 · The letter code YC was used in 1973 on the 455 and in 1974 on the 350, the casting number 485428 was the 455 casting number for 71, 72, 73 and 74. Jan 13, 2014 · Gregg Peterson, a former Pontiac engineer, helps us take an inside look at the SD-455. 160 from 4. The 455 letter codes for 1974 were; Pontiac Factory Cam Specs - by Wallace Racing Home of Pontiac Powered Firebirds,Trans Ams,Pontiac Powered Dragsters,Pontiac Power Rules! Jun 25, 2024 · Hi All, Looking to replace a missing Olds 455 Pack-A-Jet engine in a Glastron Carlson CV21 I'm restoring. This made the 1962 Jetfire one of the first ever turbocharged production cars. Initial timing is 10degrees with 21 degrees of mechanical which starts in at 1300rpm and is all in at 3400 rpm for a total of 31degrees. In the "good Olds days", there were different pistons available for different compression ratios, and since almost all big blocks Highlights 45,255 original miles 350 ci rocket V8 Engine 3 Speed automatic transmission Power steering Power brakes Factory A/C One owner Original interior is in near perfect shape CB Radio installed in 1976 Comes with a News Paper from 1976 titled “It Pays to Take Care of Your Car” Color matched olds rally wheels Super Star Radial Raised white letter tires Mostly original paint in very Apr 8, 2011 · Oldsmobile and Buick also had '455' inch engines about the same time. Here's the chart produced by Karl 1975 Hurst-Olds Cutlass W30 455 V8 (aut. 1966-71 L6 (Chevrolet) engine codes are found on the right side of the engine block just to the rear of the distributor. The engines were a 455 engine with a casting # 396021F or 396021FA, painted Oldsmobile blue or a 350 with casting #395558 painted Oldsmobile gold. always torque bolts in three equal increments 1959-75 Oldsmobile engine torque value charts give you the correct bolt tightening requirements to prevent damage. But some confusion over where it will sit. This means that the dish was gone but the large chambers in the head caused a further drop in CR. I looked up the timing May 7, 2022 · By 1974, the Cutlass was only two years away from becoming the best-selling American-made car, a title it achieved in ’76 and held for several model years into the eighties. The name, referring to a Series 90 fitted with an eight-cylinder engine, first appeared in 1941 and was used again after American consumer automobile production resumed post- World War II Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Oldsmobile Delta 88 Hardtop Sedan Rocket 455 V8 Turbo Hydra-Matic in 1974 the model with 4-door hardtop sedan body and V-8 7446 cm3 / 454. Dec 19, 2022 · Ultimate guide to the Pontiac 455 V8 engine produced from 1970-1976. Jun 23, 2013 · All, Rebuilt 1972 455. For the 1970 model year variants of the engine became available on all full-size Pontiacs, the Grand Prix and for the first time as the 455 HO in the Pontiac GTO, as GM lifted its restrictions on the use of engines larger than 400 cubic inches (401 in some Buicks) (455's in After launching their classic Olds 455 engine build at the home base of "Dr. 6 L; 6,598 cc) small block, which used a 4. Hardtop Sedan versions offered for the year 1974 with complete specs, performance and technical data in the catalogue of cars. The 455 big block Olds V8 was replaced in 1977 with the 402. 125" bore A, D, or F block and 425 pistons and rods], or a 455 small block [with a 350 Diesel block and about $3000 worth of Mondello parts]. This code has a 2-letter prefix code followed by a 3-digit production code. 4 cui, 171. While it ended life as a drab luxury car, it was once the mightiest of muscle cars. 5" high indicates a big block, while a number indicates a small block. -so first off all it is bored to 4. 25" Main bearing bolts: 2 bolt main Freeze plugs: three per side Motor mount bolt locations: five per side 2 digit year code near distributor: yes "71" Displacement cast on side of block May 25, 2020 · Olds W30 Cam Specs for Pontiac Pontiac - Race The Oldsmobile Delta 88 Royale has a V 8, Petrol engine with 7467 cm 3 / 455. Have you ever seen an original SD-455 308/320 camshaft? Well, here’s your chance! This unit, used in the 442's early 400 engines and all 425's, has a stroke of 3. Some of these items you wouldn't be able to see unless it is disassembled a bit (obviously): Bore: 4. Harmonic Balancer-to-Crankshaft Bolt 130 ft. This was accomplished with a "dish" in the piston. Turbo 400 Trans and 3. The name, referring to a Series 90 fitted with an eight-cylinder engine, first appeared in 1941 and was used again after American consumer automobile production resumed post- World War II Mar 21, 2024 · Discover the specifications and service intervals of the iconic Pontiac 455 engine, a true powerhouse of performance and durability. in. Oct 14, 2002 · In my area there is a running 455 for sale. 73 Rear 1ST PHOTO PLACES WHERE CODES ARE USUALLY FOUND IN A 400-455 ENGINES. SoCal Jet Boats Tech Talk Engine Mechanical / Electrical The "Bible" of building the 455 Olds November 20, 2025, 09:59:13 PM | Calendar Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Oldsmobile Vista Cruiser Rocket 455 V8 Turbo Hydra-Matic in 1974 the model with 5-door station wagon body and V-8 7446 cm3 / 454. Feb 7, 2013 · 02-07-2013, 12:56 PM Oldsmobile Small-Block Engines Cylinder Head Bolts (1/2in. Are they ? If so what car would they be from ?HP sounds low and torque sounds high, maybe it was rebuilt to these specs ? Oldsmobile FAQ 350 CID Engine Detail. -ported Victor intake, the motor is going to go into d 70' 442 so I plan to change the intake to something that fits under a stock hood, considering the RPM Standard equipment included an ashtray, armrests, V8 engine, disc brakes in the front, carpeting, dome light, windshield radio antenna, power steering, Deluxe steering wheel, Turbo-Hydramatic, and molding package. The engine block numbers are 396021F with G heads. Nov 7, 2022 · Most Pontiac enthusiasts are aware that Pontiac planned to equip its Super Duty 455 with a 308/320-spec camshaft, but emissions regulations forced the division to go with the 301/313 grind for production. Equipped with a Garrett AiResearch turbocharger and carburetor, the Turbo-Rocket engine was rated at 215 bhp (218 PS; 160 kW) at 4,600 rpm and 300 lb⋅ft (407 N⋅m Goals of build: - Solid, reliable 455 which will last - Around 5 or 5500 max RPM - Around 350-375hp, 400 ft. Tuning / Power Boost In 1970, the 350's had 9. 050, 110 lobe seperation). Before 1974, the air cleaner's identification decal bore the name "Rocket," identifying the engine as a Rocket 455. I've been told it's a 1971 or 1972 engine. Oldsmobile FAQ Engine section. So I dumped 5 1/2 quarts in Jan 25, 2007 · The 455 is 1" taller and 1. Mar 22, 2018 · Oldsmobile 455 Engine Rebuild The “rebuilt” engine purchased for project Dangerboat ultimately would fail within its first year. The Turnpike Cruiser package included a 400 engine with a 2bbl. 4 cui, 141. 5L Engine Specs Specs for the Buick 7. 3) (model since September 1974 for North America ) car specifications & performance data review 1975 Hurst-Olds Cutlass W30 455 V8 (aut. To make it even more complex, the big and small block Chevy motors are 1970-75 Oldsmobile engine tune-up specifications including timing, dwell angle, and Spark Plug Gap, and firing order. 6 kW / 193 PS / 190 hp (SAE net) of power, 475 Nm / 350 lb-ft of torque, 3-speed automatic powertrain offered since September 1975 for North Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Oldsmobile Toronado in 1974 the model with 2-door hardtop coupe body and V-8 7446 cm3 / 454. Some have an additional letter (an A or B), about 1" high, right next to the letter (or number). 5 kW / 213 PS / 210 hp (SAE net) of power, 475 Nm / 350 lb-ft of torque, 3-speed automatic powertrain offered since September 1973 for Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Oldsmobile Ninety-Eight Holiday Sedan Rocket 455 V-8 365 hp Turbo Hydra-Matic in 1970 the model with 4-door hardtop sedan body and V-8 7446 cm3 / 454. Oldsmobile FAQ Pistons, Connecting Rods section. Engine, horsepower, torque, dimensions and mechanical details for the 1974 Oldsmobile Choose a Oldsmobile Toronado version from the list below to get information about engine specs, horsepower, CO2 emissions, fuel consumption, dimensions, tires size, weight and many other facts. The Oldsmobile 98 (spelled Ninety-Eight from 1952 to 1991, and Ninety Eight from 1992 to 1996) is the full-size flagship model of Oldsmobile that was produced from 1940 until 1942, and then from 1946 to 1996. Heads 1964 - 1990 Identification A Big Block Head Scrape the oily goo off and read the letter at the lower left corner of the head, near the #1 or #8 spark plug hole, a letter about 1. Accentuated by the factory Oldsmobile rally wheels with beauty rings that maintain an authentic 70s presence. Intake Manifold Bolts (Cast iron intake Jun 23, 2013 · All, Rebuilt 1972 455. It achieves greater flow rates, higher head pressure and a more efficient flow. 5 kW / 213 PS / 210 hp (SAE net) of power, 475 Nm / 350 lb-ft of torque, 3-speed automatic powertrain offered since September 1973 Jul 15, 2021 · Oldsmobile 455 V8 Big Block In 1968 Oldsmobile debuted the Rocket 455, an engine that was part of a family of 3 (with 400 and 425 cubic inch engines sharing a similar architecture). 4 cui, 156. 5 mm) bore, the largest ever used in a small-block V8, with the Olds small-block standard deck and 3. What do you suggest for initial timing and what should the advance curve for the distributer look like? All help is appreciated. The 455 was still available, but emissions and fuel economy concerns were taking Feb 24, 2023 · Buick 350 engine guide with specs, applications, and engine design. ) 120 ft. None of the castings or internal components are interchangeable (well, at least, not without a lot of machine work - one trick is to put Buick rods in an Olds 455, but this requires a lot of custom work). Luxury Hardtop Sedan versions offered for the year 1972 with complete specs, performance and technical data in the catalogue of cars. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Oldsmobile Delta 88 Royale Hardtop Coupe Rocket 455 V8 Turbo Hydra-Matic in 1974 the model with 2-door hardtop coupe body and V-8 7446 cm3 / 454. Already planned for engine build: - Oiling mods for the 455 - Milodon 7 quart oil pan (upgrade from OE) - Upgrade to Hardin logs/snails from the Berkeley Packajet stock manifolds - Edelbrock performer intake manifold (replacing stock cast iron) - Increase compression while Apr 6, 2022 · Ok maybe a dumb question here but I’m new. The Oldsmobile Cutlass 'S' model, listing for $3,550, was popular with over 50,000 examples produced. This pump is commonly Jul 18, 2011 · 1974 Taylor SJ - 455 Olds, . The two 455s were clearly Buick and Oldsmobile's answer to the muscle car rate of the 1960s and Cams The cam casting number found on the casting itself, and bears little or no relation to the grind performed on the lobes. Each featured different bore and stroke dimensions and horsepower ratings. bolt) 130 ft. Flywheel-to-Crankshaft Bolts 75-85 ft. 7 cu-in capacity. 5 kW / 213 PS / 210 hp (SAE net) of power, 475 Nm / 350 lb-ft of torque, 3-speed automatic powertrain offered since September 1973 for The Buick and Oldsmobile 455-cubic-inch V-8 engines are separate powerplants produced by the two automakers under the General Motors umbrella. Specifications listing with the 19 hours ago · The Oldsmobile Cutlass has a long, storied production run. The same applies to the 454/455 motors; each division had their own proprietary design. While accuracy is a main goal of this page, it is not guaranteed. The problem is not in the motor centerline, its in the fan hitting the radiator shroud. Doing an oil change and yes I did read the owners manual it said 5+1 for filter so 6 quarts dipstick says 5 on it. It was the 2-bbl 400ci motor, along with highway gears (2. This is the quickest, easiest way to get the Choose a Oldsmobile Delta 88 version from the list below to get information about engine specs, horsepower, CO2 emissions, fuel consumption, dimensions, tires size, weight and many other facts. 150" (standard bore) Main bearing dia: 3. Feb 15, 2003 · Find detailed Oldsmobile torque specifications for various models, helping enthusiasts and mechanics with accurate information for maintenance and restoration. V-6 engine of 1964-’65; the F85’s aluminum 215 V-8 of 1961-’63 (sorry, no turbo service info); V-8s up to 1964 (324, 371 and 394) and from 1964 forward (330, 350, 400, 425 and 455). May 10, 2025 · In this article, we will explain the specifications, performance characteristics, and applications of the Oldsmobile 455 engine, as well as its legacy and impact on the automotive industry. 5L big block V8 are as follows: Generation Two Oldsmobile V8 260, 307, 330, 350, 400, 403, 425, 455 Cid Firing Order Torque Specs These specs may not be correct for your application. The engines feature a cast-iron block and head and two valves per cylinder. 1965-69 Oldsmobile engine tune-up specifications including timing, dwell angle, and Spark Plug Gap, and firing order. The Oldsmobile Jetfire was a Cutlass pillarless hardtop with a turbocharged version of the 215 V8, which Oldsmobile referred to as the Turbo-Rocket. History The Olds 455 engine was created out of the 425 engine in 1968 by changing the internal workings. 56:1, usually), that was optimized for, you guessed it, cruising on the turnpike. The 1964 Oldsmobile 4-4-2 marked the beginning of an era. 0 BUT with a 79cc head. lbs. Collonade Hardtop Coupe versions offered for the year 1974 with complete specs, performance and technical data in the catalogue of cars. 5 kW / 233 PS / 230 hp (SAE net) of power, 502 Nm / 370 lb-ft of torque, 3-speed automatic powertrain offered since September 1973 for North The Pontiac V8 engine is a family of overhead valve 90° V8 engines manufactured by the Pontiac Division of General Motors Corporation between 1955 and 1981. Here's what you need to know about the powerful engine. Water can be used on the bench-done parts, and engine oil when cc'ing the total clearance volume on the assembled engine. 2ND PHOTO 403-455 OLDS ENGINES (1)400 engine (2)403 engine May 19, 2017 · Feature on Pontiac Trans Am Super Duty 455 of 1973-1974. Jan 11, 2015 · Guide to Oldsmobile 442 or Oldsmobile 4-4-2 that lasted from 1968-1991. The impeller color is due to Type II Class II military grade surface coating which protects against corrosive fluids. 0:1] and the 4V engines were high compression [about 10. Learn 455 Pontiac specs, history, best mods, and more. 2:1]. It was an increase of 10 hp (7. I am playing with the timing curve and have the following curve set. Jan 23, 2003 · What was the horsepower and torque ratings for the 455 ci, 2 barrel in the 88 Royale convert. 3) in 1974, the model with 2-door hardtop coupe body and V-8 7446 cm3 / 454. 5 kW / 233 PS / 230 hp (SAE net) of power, 502 Nm / 370 lb-ft of torque, 3-speed automatic powertrain offered since September 1973 for North America . Finished in a repaint of it's factory original Ebony Black shade, this 1974 Oldsmobile Cutlass Supreme coupe exudes the perfect blend of muscle car attitude and classic GM luxury. Feb 23, 2021 · By the end of the decade, only a small number of 455 big blocks were still being built for industrial and commercial use. 0 mm) stroke. 351 in (110. Its listed like this1969 4bbl. This V8 engine has a displacement of 455 cubic inches (7. Detailed specifications of the 455 Olds engine, including performance, design, and key technical features. May 27, 2024 · The Buick 455 V8 still holds significant status in the history books of American muscle. I have a 66 Tripower setup on it as well. Going Jan 7, 2004 · Technical Information Back to Technical Information Index Engine Torque Specs DISCLAIMER: This page is not intended to replace the information contained in a factory level service manual and is intended solely as a "Quick" reference. Engine, horsepower, torque, dimensions and mechanical details for the 1974 Oldsm Oldsmobile 442 The Oldsmobile 4-4-2 is a muscle car produced by Oldsmobile between the 1964 and 1987 model years. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Oldsmobile Cutlass Supreme Cruiser Rocket 455 V8 Turbo Hydra-Matic in 1974 the model with 5-door station wagon body and V-8 7446 cm3 / 454. 5 kW / 213 PS / 210 hp (SAE net) of power, 475 Nm / 350 lb-ft of torque, 3-speed automatic powertrain offered since September 1973 Mar 23, 2018 · The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. The Buick and Oldsmobile 455-cubic-inch V-8 engines are separate powerplants produced by the two automakers under the General Motors umbrella. Typical Olds 425-HC-T Engine CRatio specifications: Oct 20, 2001 · I have a 72 Olds 455 with 10 to 1 compression 270 duration 224/224 cam. Even though production was to be limited, orders flooded in. The engine only had 600 installed miles … Read More Building A 455 Buick That Makes Surprising Pump-Gas Power - Engine Power S3, E17 Customer WANTED To Build A 348 Chevy But Then We Found THIS! The Oldsmobile 98 (spelled Ninety-Eight from 1952 to 1991, and Ninety Eight from 1992 to 1996) is the full-size flagship model of Oldsmobile that was produced from 1940 until 1942, and then from 1946 to 1996. The vehicles with the most documents are the Cutlass, Silhouette and Bravada. 0 CR with a 64cc head. Cylinder Head Studs (1/2in. Verify your engine specs with a service manual for your year and model. 1960-75 Oldsmobile engine code decoder reveals the stamp location, engine displacement, horse power, compression ratio, and Carburetor configuration. Comp cams XE268H-10 cam (. 6 kW / 193 PS / 190 hp (SAE net) of power, 475 Nm / 350 lb-ft of torque, 3-speed automatic powertrain offered since September 1974 for North Oct 11, 2016 · Hello Been a good while since I have been on the forum. The bore was kept the same and the stroke was extended. Pistons, Connecting Rods 1949 - 1964 Identification Piston Dish Volumes Strengthening/Machining Pistons, Connecting Rods 1964 - 1990 Identification Pistons The notches in the top of the piston are for identification. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Oldsmobile Delta 88 Royale Convertible 455 V8 Turbo Hydra-Matic in 1975 the model with 2-door convertible body and V-8 7446 cm3 / 454. Get all the Info. 5 kW) over the Starfire 425, and an increase of 20 hp (15 kW) over the standard 425 engine in the Ninety-Eight. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. The use of "small-block" and "big-block" terminology refers to the respective engine block's bore spacing, external dimensions, and weight, not internal engine displacement. The SD-455 was first produced in June 1973, you won't want to miss out on its potential! It’s difficult to Flowkooler High Flow pump for the Oldsmobile 455 engine has a CNC machined billet impeller designed with an increased vane count and a reduced plate-to-impeller clearance. Olds", Joe Mondello - Joe and Mike finish their buildup and test results on the engine dyno. 125. I have a "Summit" equivalent to a Ram Air Four Cam installed. Nov 17, 2022 · Westech Performance dyno tests a 455-inch Oldsmobile big-block from the muscle-car golden age that puts out big-torque across the rpm range. Toronado's from 1966 to 1970 had the very low intakes. I have come across an Olds 455 with the Pack-A-Jet stickers and blue engine color for sale (with the original Berkeley pump). Just got my 70 GTO with a 455. The engine was used across the Oldsmobile lineup through 1976 and horsepower ranged from 275 up to 400. Perfect for car enthusiasts and restorers. hcj louu agrodm nutnv zbd mizxc vcpqvh jwyl motmd eijiej kvpg wqt nqjjog tmba jde