Not all the listed cookies and/or data items are necessarily set in all instances, and there may sometimes be others not listed above, particularly if you are logged into a Google account. Since the advance design group envisioned a 1949 introduction for their new engine, the project was dubbed SV-49. Bore was up to 4.0in (100mm) and stroke was increased to 3.6875in (93.66mm) for 371cuin (6.1L). For more information about Google advertising, see the "Advertising" section of their Google Privacy & Terms site. I would assume a postwar Olds V-8 would have been a real high-rollers car. For the Rocket 88, Oldsmobile came up with a 303 cubic inch V8 capable of a maximum 135 hp and 283 lb-ft of torque. Larry Young. The turbocharger fitted to the V8 engine was a small-diameter Garrett T5 model with integral wastegate, manufactured by Garrett AiResearch, and produced a maximum of 5psi (34kPa) boost at 2200rpm. It was no longer available in cars in 1961. In an OHV engine, the valves are placed directly above the combustion chamber, which greatly improves breathing. For sale 1967 Oldsmobile Delta 88 custom, 2 door hardtop. To learn more about what information the YouTube platform and other Google services may collect through and/or in connection with embedded video players and how Google may use that information, see their "How Google uses information from sites or apps that use our services" page and the Google Privacy Policy. The cookies are not set at all unless you select that option when submitting a comment. 1950 Oldsmobile Rocket 88. The optional heater-defroster cost $85 that year, the optional base radio $96. [citation needed], Introduced in the middle of the 1957 model year,[6] the 1957 and 1958 J-2 Golden Rocket had three two-barrel (twin choke) carburetors with a vacuum-operated linkage. If you change certain aspects of the site's appearance using the accessibility sidebar, it may set these cookies to manage and remember your settings. or is that not an Avanti peeking into the frame on the right side of the last photo? ), These first-party cookies are used to manage user logins and certain other administrative functions of the WordPress content management system, e.g., post editing. The Rocket would only get bigger, not smaller. The 10:1 compression 1961 model produced 325hp (242kW) and 435lbft (590Nm), while the 10.25:1 1962-1964 version upped power to 330hp (250kW) and 440lbft (600Nm). Two distinct versions of the 400 CID engine were made: The 1966-1967 4-4-2 400cuin (6.6L) V8 was a short stroke engine which featured B and C cast large-valve cylinder heads and hydraulic lifters of larger diameter, as well as push-rods of different length and diameter than the standard Olds Rocket V8. An Ultra High Compression Toronado Rocket version of the 425cuin (7.0L) V8 was made for the 1966 Toronado. R. V. Hutchinson, who was an Oldsmobile engineer prior to transferring to Product Studies #5 when C. L. McCuen was appointed 1st Vice President in charge of engineering, designed and build a heavy in-line 6-cylinder (850 lbs.) It is arguably the best engine Olds made in the muscle car era, although it never made it into a "muscle car". [19] The 403 was never featured with a manual transmission and the crank was never manufactured for a pilot bearing. Compression ratios never approached the 12.5:1 level that Kettering had proposed, peaking at about 10.5:1. Yes, the Hydra-Matic had a parking pawl, which was engaged by selecting reverse with the engine off. If you look up the concept of MEP (e.g. . You make a good point about the L-head lifter. $410.00 shipping. The Oldsmobile V8, also referred to as the Rocket, is series of engines that was produced by Oldsmobile from 1949 until 1990. (These cookies are not usually set for administrative users, since comments they submit while logged in are associated with their user ID number and user profile information rather than a manually entered name and email address.). Change Background Color (Note: This option sets cookies on your device to manage your color settings; see the Cookie Notice for details. The main qualities that make an engine attractive to hot-rodders are how much it costs, how easily it can be hopped up, and how much power you can get out of it without blowing it up. Based on the Cadillac Northstar engine, this 4.0-liter engine, called Aurora, was a DOHC design with four valves per cylinder. At the risk of shameless self promotion, you might also be interested in the recently revamped article on the early Hydra-Matic, which most Oldsmobiles of that vintage had. Note the stylized rocket chrome trim on the front fender. [22] The 260 V8 received VIN code "F" and had a sales code of LV8. The starting gun of that race was sounded by Oldsmobile, with its advanced new overhead-valve V8 and the new mid-size model that shared its name: the 1949-1950 Oldsmobile Rocket 88. 324 rocket v8. It has been purported that there is a 403 Oldsmobile block and cast that has solid main webs that may have been equipped in vehicles such as the Pontiac Firebird equipped with a towing package, but there are currently no clearly documented surviving examples. BMEP, IMEP), you will immediately see that bore/stroke ratio does not directly effect engine power. The Oldsmobile Rocket 88 has a current value close to $96,250 at some auctions. the hydra matic trans was it used in both the OLds and Caddy of 49 and on.I have a 1950 series 62 Caddy. Trim Rocket 88 1951 Oldsmobile 88 Futuramic 88 Rocket 303 V8 Hydramatic custom $16,900 wider bore provides a greater surface area on which the forces of combustion can act, improving power [citation needed] Most 260s were coupled to the Turbo Hydramatic 200 transmission,[citation needed] but a 5-speed manual transmission was also available in some vehicles. Performance modifications included a "hot" camshaft (in reality, just a camshaft used in various applications during the '70s with .440"/.440" lift and 196/208 duration at .050"), stiffer valve springs, a larger vibration damper (same as all '73-'79 350s, 403s, and 455s), a Y-pipe dual-outlet exhaust system, and richer secondary metering rods in the carburetor. com/ newsletter/ 2004-10_OCAZ_Newsletter.pdf, accessed 15 June 2015; Helen Jones Earley and James R. Walkinshaw, Setting the Pace: Oldsmobiles First 100 Years (Lansing, MI: Oldsmobile Division of General Motors Corporation, 1996); John Gunnell, ed., Standard Catalog of American Cars 1946-1975, Rev. Crazy Egg is a trademark of Crazy Egg, Inc. Optimizely is a registered trademark of Optimizely, Inc. in the United States, EU, and elsewhere. The Rocket, along with the 1949 Cadillac V8, were the first post-war OHV crossflow cylinder head V8 engines produced by General Motors. If the engine is thrashed and you just plan to swap in a later crate motor and a modern transmission, it may not matter, but if you want to restore, thats another matter. Its true Oldsmobile didnt really maintain that position for long and didnt try again to go for the performance market until the 60s, but having a short season isnt the same as being overhyped. 12 (December 1964): 36-47; William Kovarik, Ph.D., Charles F. Kettering and the 1921 Discovery of Tetraethyl Lead In the Context of Technological Alternatives, originally presented to the Society of American Engineers Fuels & Lubricants Conference, Baltimore, MD, 1994, revised 1999, www.radford. Lets briefly examine each of them. Thank you! Email: [email protected] Address: 7400 E Monte Cristo Ave . [citation needed] The 1977-1980 350s have lighter castings, including a thinner block with large "windows" in the main bearing bulkheads,[citation needed] and have crack-prone cylinder head castings[citation needed] manufactured by Pontiac Motor Division (castings are marked "PMD"; these heads were also used on the 260),[citation needed] and a lightened crankshaft. More-or-less stock Rocket 88s continued winning their classes at the drag strip well into the 1950s. A BRILLIANTLY written article! (Those pages do not currently discuss the storage of data in your browser (or other user agent) using technologies other than cookies, e.g., in web storage.) Happy to see someone that not only mentions, but appreciates the early Olds. *. 1964 Starfire produced 345hp (257kW) and 440lbft (600Nm) for the 1963-4 Starfire and 98 Custom-Sports Coupe. 10-17, 56; Richard M. Langworth, 1954 Packard Pacific: Last of the Great Straight Eights, Special Interest Autos #51 (May-June 1979), reprinted in The Hemmings Book of Postwar American Independents: driveReports from Special Interest Autos Magazine, ed. You never mentioned it but the 50 Olds in the photo has the single piece windshield. in. There were 64 1st Gen sold in the last 5 years. Total Oldsmobile sales for the 1949 model year, including exports and Canadian production, were almost 294,000, a 64% improvement from the year before. The J-2 engine also had a slightly thinner head gasket, raising compression to 10.0:1. Many were shared among other divisions, but each design was unique: GM later standardized on the later generations of the Chevrolet design: Northway sourced Oldsmobile Flathead V8 (1916-1923). These were wedge-head engines with a unique combustion chamber that resulted from a valve angle of only 6. Inevitably, the 88 overshadowed Oldsmobiles cheaper 76, which still used a 257 cu. Some Oldsmobile employees detested that name, but it remained strongly associated with Oldsmobile well into the 1960s. It depends on your goals. Sunday - Closed. 8-9; Arch Brown, Similar But Different: 1949 Cadillac vs. 1949 Oldsmobile 98, Special Interest Autos #149 (September-October 1995), reprinted in The Hemmings Book of Oldsmobiles: driveReports from Special Interest Autos magazine, eds. The following are turn key engines available . The engine was designed by Charles L. McCuen, who later had a hand in approving the Rocket engine for production. The top brass equivocated, but Skinner finally got the green light. Deciding Burrells ideas had promise, Wolfram and Skinner organized a new advance design group to develop a new overhead-valve (OHV) V8 engine and assigned Burrell to lead it. Early Hydra-Matics had no Park position (although there was a parking pawl if you engaged reverse), and unlike later versions, theres no way to keep the transmission in third gear, which can be inconvenient. The other Nash driver was Robert Owen, the Dad of my best friend, also from Corsicana and my neighbor on S. 16th ST. Been an Olds man a long time. Oldsmobile might be gone, but the Rocket brand hasn't been forgotten by collectors shopping for a 1950s American automotive icon. The shape of a flatheads combustion chambers also limits its maximum compression ratio (the amount the fuel mixture is compressed before burning). If anyone at GM had had doubts about offering the big engine in the smaller body, the sales alone would have been enough to convince them. To learn more about how Google may use information collected by the Google Analytics service, see their "How Google uses information from sites or apps that use our services" page, the "Information for Visitors of Sites and Apps Using Google Analytics" section of the Google Analytics "Safeguarding your data" help page, and the Google Privacy Policy. If the fluid reservoir was empty, a complex double-float and valve assembly in the Turbo-Rocket Fluid path would set a second butterfly (positioned between the throttle butterfly and the turbocharger) into the closed position, limiting the amount of boost pressure. Oldsmobile charged $83 for the J-2 option with the three-speed manual (or in the 98),[7] $314 dollars with the automatic.[8]. You can hide the "Support Ate Up With Motor" box and prevent the loading of its embedded content by going to the "Consent Management" tab and switching the "Allow PayPal Button" toggle to "OFF." (4,977 cc). Even the flathead Ford held up well (courtesy of the Ardun hop-up parts mail order catalogue.) It didnt have an actual Park position until the advent of the controlled-coupling Hydra-Matic in MY1956. The icing on the cake was that fuel consumption was reduced by about 10% compared to the old L-head engine. 1955 Oldsmobile 88. All full-size 1962 Oldsmobiles had the 394. Theres a longstanding popular assumption that the OHV V-8s were dramatically more powerful than the older flatheads they replaced, but it sort of came down to, Well, yeah, eventually. The earliest postwar OHV V-8s didnt start out with much higher compression than the L-heads (since premium fuel capable of supporting higher compression ratios wasnt reliably available until much later) and werent THAT much more powerful. (The idea of Olds as the import-fighter brand obviously had its own problems.) Coincidentally, Cadillac had been working since 1936 on a very similar OHV engine to replace its familiar monoblock flathead V8. Horsepower: 135 hp at 3,600 RPM Torque: 263-lb.ft. R.M. See these additional Auto Museum Online articles on the links below 1988), pp. These carburetors did not open progressively; they were either open or closed. Although Oldsmobiles official involvement in racing was limited, the Rocket 88 promptly proceeded to clean up in competition. For consignment a Rocket design Oldsmobile 88. The 1954 88 and Super 88 V8s used an 8.25:1 compression ratio for 170 and 185hp (127 and 138kW) and 295 and 300lbft (400 and 407Nm), respectively. Now that we have DISCONTINUED our use of Google Analytics tracking on this website, this cookie no longer functions no additional analytics data will be collected, with or without the cookie. Sending my 53 olds to Dallas for overhaul. Rockets, Vikings and Your Old Man. Until well into the 1950s, most engines were undersquare, with a narrow cylinder bore and a long piston stroke. Required fields are marked *. Well, are you presuming that the 88s actual career in stock car racing or road races like the Carrera Panamericana somehow dont count? Output ranged from 160-325hp (119-242kW). Power was 81 hp at 3000 rpm. [22] This was the first engine to use the smaller Rochester Dualjet two-barrel carburetor, the only carburetor used on the 260. 50,000 cars were imported in 1952, US brands comprising some 90% of that total. iThemes is one of the Liquid Web family of brands; iThemes and Liquid Web are trademarks of Liquid Web, LLC.). The Rocket-powered 98 was already a very respectable performer, so installing the new engine in the lighter body made for quite a hot number. Olds were very popular in Brazil but I can t give you any numbers. I would have said, Your Father knew cars and I would have played up that heritage. In short, the flatheads breathing ability is only mediocre. The Rocket 88 model name was dropped after 1957. The bore was so wide that the cylinder walls were siamesed, as in the Chevrolet 400 V8, with no space for coolant to flow between the cylinders. [[[Chevrolet Corvair#First generation (19601964)#{{{section}}}|contradictory]]]. in. Some people fit these motors into a modified classic car or muscle car because of Oldsmobile GM reliability and performance horsepower advantages. Cadillacs OHV V8, released around the same time as the new Oldsmobiles, was itself an important and influential engine that earned Motor Trends first Car of the Year Award, but it was the Oldsmobile Rocket 88 that started an avalanche. The Super Eighty-Eight wasnt particularly rare when it was new Olds sold about 150,000 of them in 1951. This 1952 Oldsmobile Eighty-Eight is a well-priced classic that gives you some of the best styles around. Maybe just intake or vacuum leak. Not a lot of people collect or preserve those cars anymore, and many succumbed to rust or the crusher a long time ago. Awesome vehicle many great high school memorys. 16, No. The early Repco engines produced up to 300bhp (220kW), and featured new SOHC cylinder heads and iron cylinder liners. The Nash was driven by Roy Graham a wrestling referee at Dallas Sportatorium who also had the Nash dealership in Corsicana TX. For more information about how Akamai may collect, process, and/or use personal data, visit the Akamai "Privacy and Policies" page and Privacy Trust Center. The present mindset (with which I dont necessarily agree, mind you) is that all brands must either be Youthful or Aspirational or if possible both, so a brand whose name begins with Old and which is best known for decades of middle-of-the-road respectability isnt off to a good start on either front. A special 1963 10.5:1 version was also produced with 345hp (257kW). . It used a 4.126in (104.8mm) bore and 3.975in (101.0mm) stroke. Its unclear at what point Oldsmobile engineers became aware of the Cadillac engine or how much they knew about it. Raises and Lowers - 4 Leg Suspension - New Paint Job 2 Tone Black & Copper - New Starter - New A/C - Cloth Bench Seating - New Battery - New Flowmaster Exhaust - MSD Ignition - Headers - $5000 of Mechanical Work Just Done The Oldsmobile Rocket 88 is a full-size automobile produced and marketed by Oldsmobile from 1949 to 1999.
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