(The basic Eighty-Eight was rarer, accounting for only about 35,000.) Any interest in better fuel economy was quickly forgotten; gasoline was cheap and speed sold more cars than parsimony. "Kelly", Jr. Baechtel, John. (Illustration: Pushrod2 2007 IJB TA at the English Wikipedia; resized and changed file format (from PNG to JPEG) 2008 by Aaron Severson and used under a Creative Commons Attribution-ShareAlike 3.0 Unported license). The 1961 through 1963 Sky Rocket (and 1964 Rocket) was a high-compression, four-barrel 394cuin (6.5L) engine. For more information about Google advertising, see the "Advertising" section of their Google Privacy & Terms site. Unlike a Mustang or a later Chevy, where theres a thriving business in replacement pieces, finding parts for an Olds of that vintage isnt necessarily easy these days. 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. Even in markets where fuel is substantially more expensive than in the U.S., fuel efficiency is widely regarded in purely economic terms. [[[Chevrolet Corvair#First generation (19601964)#{{{section}}}|contradictory]]]. Have a 47 98 custom cruiser. Output for 1983-1985 was 180hp (130kW) and 245lbft (332Nm). I came here to pick up some information for a book Im writing and was pleasantly surprised to find more than I bargained for. The 400cuin (6.6L) version was the second tall-deck "big-block" Olds. 88. ), Diagram of a typical pushrod/rocker-arm layout of an overhead-valve engine. Ate Up With Motor and its embedded content providers may use cookies and/or similar technologies and collect personal information about site visitors as described in the Privacy Policy and Cookie Notice. Terry Ehrich and Richard Lentinello (Bennington, VT: Hemmings Motor News, 2001), pp. I would have said, Your Father knew cars and I would have played up that heritage. The second issue was that the practical limit for L-head engines was a compression ratio of about 7.0:1; above that threshold, it became difficult to control combustion roughness. Now 70 years old and giving a lot of thought to building me a 1950 Olds casket. We may sometimes present an alternative version of the sidebar offering different options, which may set the a11y-desaturated, a11y-high-contrast, and/or a11y-larger-fontsize cookies if you change those settings. Instead, influenced by the Space Race between the United States and the USSR, the legendary Rocket was born, available in Oldsmobile's 88, Super 88, and 98 models. (Thats a lesson that many Jaguar and Porsche owners have learned the hard way.). The _gat cookie, which may appear as _gat_gtag_UA_6113964_2, was sometimes set along with the _ga and _gid cookies to control how frequently requests were sent to the Google Analytics servers; this cookie typically persisted for only a few minutes at a time. Each engine in this generation is quite similar with the same size block and heads. Olds were very popular in Brazil but I can t give you any numbers. The new, mid-sized Oldsmobile Rocket 88 went on sale February 6, exactly seven weeks after the 98. All generation-2 small-block Olds V8s used a stroke of 3.385in (86.0mm). Most contemporary road tests at least mentioned fuel consumption. The heavily domed hood would continue through 1953. It was a sliding gear like a manual and held in some fashion I cant remember because it couldnt lock to the engine through the torus member. It had the same 0.921in (23.4mm)-diameter lifters of the first-generation Oldsmobile engines, rather than the standard 0.842in (21.4mm), which let engineers increase the camshaft's ramp speed for more power, 385hp (287kW), without sacrificing idle or reliability. 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. Depending on carburetion or use of turbocharger. In the mid-1980s, hot rodders discovered the 215 could be stretched to as much as 305cuin (5L), using the Buick 300 crankshaft, new cylinder sleeves, and an assortment of non-GM parts. 770-738-7111. After logging in, the wp-settings-UID cookies store the logged-in user's configuration settings, while the wp-settings-time-UID cookies record the time those configuration settings were last set; again, there may be multiple iterations of each of these cookies, which normally expire after about one year. Would you be willing to share which source cites fuel mileage figures? Now heres the rub vis-a-vis this article: granted that the Rocket 88 gained a reputation as something of a factory hot rod in its day (helped, no doubt, by Ike Turner aka Jackie Brenston and the Delta Cats little ditty of the same name), nonetheless in my research I have been hard-pressed to find anyone who used it as a performance powerplant. "Affordable Aluminum V8's [sic]", in, Turbo Hydramatic 425 FWD 3-speed automatic, "1975-79 Cadillac Electronic Fuel Injection", "Oldsmobile 403 Engine - Car Craft Magazine", https://en.wikipedia.org/w/index.php?title=Oldsmobile_V8_engine&oldid=1138357918, 1968 and 1969 400s shared the Olds big-block standard 4.25in (108mm) stroke with the 455 but used a, 19681970 Oldsmobile Toronado GT (W34), 400hp (300kW), This page was last edited on 9 February 2023, at 06:46. 98. All of this was occurring from about 1948 thru the first half of the 50s. You shared that mileage ranged from 12 MPG 18 MPG depending on the year. To learn more about the specific cookies used and/or to fine-tune your available choices, click "Privacy Preferences" at the right. We are known for our high quality,attention to detail and meeting our customers goals. Burrell examined a wide range of configurations, but the one to which he continually returned was a 90-degree V8, which he judged as offering the best compromise between power potential and physical size. FOLLOW MARKET. The engine proved so popular, the division's 88 models were popularly called Rocket 88s. ), 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. Nice Article thank you for preserving our history. The 324cuin (5.3L) version was produced from 1954 until 1956. 1956 Oldsmobile 88 45,891 mi 324 Rocket V8 $ 39,995 or $576/mo Oldsmobiles now-famous OHV Rocket V8 engine was in its the beginning when this 1956 Oldsmobile Super 88 Holiday hardtop emerged. For additional information about how Google uses cookies and/or other technologies that may collect and/or process personal information, see the "Technologies" section of their Google Privacy & Terms site and the "Our advertising and measurement cookies" section of their Google Business Data Responsibility site, which includes a detailed list of cookies associated with Google advertising and measurement products. The Oldsmobile Rocket 88 is a full-size automobile produced and marketed by Oldsmobile from 1949 to 1999. edu/~wkovarik/ papers/fuel.html, accessed 30 May 2008, and Henry Ford, Charles Kettering, and the Fuel of the Future,' Automotive History Review #32 (Spring 1998), pp. The real standard of the world. I had been running a very healthy flat head that had several modifications such as a stroker crank, racing cam an two stromberg 97 carburetors. Big-block and Diesel versions also increased the 2.5in (64mm) main bearing journal to 3.0in (76mm) for increased strength. [13] It could also be fitted with high-compression cylinder heads from the Morgan +8. (Vimeo and the Vimeo logos are trademarks of Vimeo.com, Inc., registered in the U.S. and other countries. It was released one year earlier than the tall deck 425, and debuted the standard 3.385in (86.0mm) stroke; bore was 3.938in (100.0mm). Awesome vehicle many great high school memorys. Full instrumentation is standard Olds had not yet succumbed to the allure of warning lights. (author diagram). While the 260s were not very powerful compared to the larger 350 and 403 V8s, fuel economy was almost as good as the base V6. In an OHV engine, the valves are placed directly above the combustion chamber, which greatly improves breathing. Note the quadrant for the Hydra-Matic atop the steering column. Comes in plastic display showcase. This 1950 Oldsmobile Rocket 88 has the Deluxe trim with a dashboard clock; Deluxe models cost $78 more than the standard-trim version. Off.).) It also used the .921in lifter bore size of the Toronado Rocket. However, former Cadillac engineer Harry Barr, who led the development of Cadillacs first OHV V8, later asserted that Charles L. McCuen, then GMs vice president of engineering (and the former general manager of Oldsmobile) had ordered Cadillac chief engineer Jack Gordon to show Cadillacs OHV design to Oldsmobile carburetor engineer Tony Wauters. In 1985, roller lifters, floating piston wrist pins, and swirl port intake runners were added. It was rated at 215hp (160kW) at 4600rpm and 300lbft (410Nm) at 3200rpm. [5], This engine was used in GMC heavy trucks as the "370" of 232 gross HP at 4200 RPM and torque 355 gross lbs-ft at 2600 RPM from 1957 to 1959.It had hardened valve seats and other features for heavy duty usage. The 1955 model upped the compression to 8.5:1 for 185hp (138kW) and 320lbft (430Nm) in the 88 and 202hp (151kW) and 332lbft (450Nm) in the Super 88 and 98. As is the case with all pre-1972 American passenger car engines, published horsepower and torque figures for those years were SAE "Gross," as opposed to 1972 and later SAE Net ratings (which are indicative of what actual production engines produce in their "as installed" state - with all engine accessories, full air cleaner assembly, and complete production exhaust system in place). As part of this I ran across a very interesting 1934 paper by a GM engineer Chris H. Bouvy and would like to know more about him and whether his design method was used within GM. The Olds 88 was also one of the fastest automobiles in America at the dawn of the 1950s, and it was the car to beat in NASCAR racing, winning 10 out of 19 races in the 1950 season. I dont know what its survival rate is, though. Were Oldsmobiles ever sold in Brazil in any significant numbers? First, their volumetric efficiency is poor. Vintage lovers are ready to spend any amount of money to get hold of a Rocket 88 of 1949. 9, No. These carburetors did not open progressively; they were either open or closed. Those were the good old days. The wahFontColor and wahBgColor cookies, which are set if you alter the site's color scheme, normally expire after about 14 days, but you can remove them immediately by clicking the "Restore Defaults" button on the sidebar. Happy to see someone that not only mentions, but appreciates the early Olds. These changes increased torque to 250lbft (340Nm) but lowered power to 170hp (130kW), while lowering the RPM at which peak power and torque was achieved. During that period, Oldsmobile Motor Group draftsman Gilbert Burrell began working privately on concepts for new cars and new engines. 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. In short, the flatheads breathing ability is only mediocre. Contact. Talk to the experts. The original Oldsmobile Rocket V8 soldiered on until 1964, eventually reaching 394 cu. This car has the pushbutton radio, which cost about $96. Park is actually a parking brake that has a red light comes on when the hand brake is out. The 425cuin (7.0L) big-block was the first tall-deck "big block," produced from 1965 through 1967. Except as otherwise indicated, all written content and images are copyright Aaron Severson dba Ate Up With Motor. The Rocket 88 would vacuum the chrome off V8 Fords (unless the Fords owner had made a substantial investment in aftermarket parts) and it took a semi-exotic like the new Jaguar XK-120 to soundly beat the Olds. Google, Google Analytics, and other related marks and logos are trademarks of Google LLC.). 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.) Required fields are marked *. A popular modification made to the 403 to increase power was to swap on early Oldsmobile 350 heads to boost compression. By 1952, the 88 was growing inexorably bigger and although Oldsmobile engineers had little trouble getting more power out of the Rocket engine by 1955, it boasted 202 gross horsepower (151 kW) newer, lighter cars soon surpassed its performance.

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