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46-52; Testing the 212 HP Packard Patrician, Science and Mechanics June 1954, reprinted in Packard Gold Portfolio 1946-1958, ed. (Valve spring, spring seat / retainer placement too? 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. Shop 303 Oldsmobile V8 parts and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. Oldsmobile charged $83 for the J-2 option with the three-speed manual (or in the 98),[7] $314 dollars with the automatic.[8]. The L34 used a 4-barrel carburetor and produced 160170hp (120130kW) and 275ftlbf (373Nm). 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 Im not sure where you stop4 more new engines in 1958 (Chevy W, Mopar B, FoMoCo FE, Lincoln M.E.L. Popular price guides put Lansing's mid-1950s cars at an average of $16,500 for a four-door all the way up to $72,900 for a two-door convertible. The Olds 403 was used by Buick and Pontiac in addition to Oldsmobile until its discontinuation after 1979. As part of its marketing campaign for the Rocket V8, Oldsmobile arranged for an 88 convertible to handle the pace car duties at the Indy 500, with speedway president Wilbur Shaw at the wheel. [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. . This car has the pushbutton radio, which cost about $96. 50,000 cars were imported in 1952, US brands comprising some 90% of that total. 1950 Oldsmobile Rocket 88. The 303-cubic-inch (5.0L) engine had hydraulic lifters, an oversquare bore:stroke ratio, a counterweighted forged crankshaft, aluminum pistons, floating wristpins, and a dual-plane intake manifold. This was much flatter than the 23 of the small-block Chevrolet and 20 of the Ford small-block wedge heads. They were criticized at the time as being unsafe in city traffic because they picked up their air too close to the tail pipes of cars ahead. The 307 "Y" produced 148hp (110kW) and 250lbft (340Nm) in 1980-1984 models and 140hp (100kW) and 250lbft (340Nm) in 1985-1990s. The overhead valve engine concept offered both power and efficiency, with an improvement in fuel economy (estimated at about 10 percent better than prior engine designs). The means exist to do the same work while burning less fuel; the question is whether a meaningful number of American consumers will accept those means while theres still fuel left to burn. If you correctly enter the password, the site saves this cookie on your device to allow you access to the password-protected post or page. Displacement swelled from 303 Ci or 5 liters all the way to the gargantuan 455 Ci 7.5 liter V8 in the early 70s. This cars turn signals may be an aftermarket addition turn signals were originally a $15 option on this car. Except as otherwise indicated, all written content and images are copyright Aaron Severson dba Ate Up With Motor. The output of the 307cuin (5.0L) wasn't particularly high in terms of horsepower. Sending my 53 olds to Dallas for overhaul. Using the 5 liter Rover block and crankshaft, a maximum displacement of 317.8cuin (5,208cc) is theoretically possible.[14]. Cant wait to get my Wool Fedora and get it back on the road. When it comes to Oldsmobiles from 1957, the hardtop was the second-most-popular body style, with 49,187 units produced. in. 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. The _ga and _gid cookies, which were only placed if you clicked "Accept/Enable" in the notification banner, enabled the Google Analytics service to track your activity on the site. 26-31; Roger Huntington, 1965 Engines, Motor Trend Vol. Runs great. The wild rocket hood ornament was technically a $5 option. The Oldsmobile V8, also referred to as the Rocket, is series of engines that was produced by Oldsmobile from 1949 until 1990. Each engine in this generation is quite similar with the same size block and heads. Regarding production tallies, in MY1949, Oldsmobile built 288,310 cars, of which 95,556 were the 76, meaning the remaining 192,754 (66.9% of production) were 88s and 98s with the new Rocket engine. 4-barrel models used 9.25:1 compression in 1957 and 10:1 in 1958 for 277hp (207kW) and 400lbft (540Nm) and 305hp (227kW) and 410lbft (560Nm) respectively. For engines built during the first part of 1955, the 324 skirted pistons had a reputation for failing due to the cast aluminum skirt separating from its steel interior brace. Cookies whose names begin with "optimizely" are associated with the Optimizely digital experience platform (which is subject to the Optimizely Privacy Policy; the "Privacy" section of the Optimizely Trust Center provides additional information about Optimizely privacy practices, including a link to the Data Processing Agreement that applies to personal data the Optimizely services process on customers' behalf that may be subject to certain regional privacy and/or data protection laws, while their "Cookies and localStorage in the Optimizely snippet" help page provides additional technical information about the cookies and/or similar technologies used by that platform). A tracking pixel, sometimes known as a web beacon, is a tiny image file that loads from a remote server; it's a type of embedded content (as is the button itself, which loads from the same domain). This problem did not appear until the engine had over 50,000 miles (80,000km) on it. The early Repco engines produced up to 300bhp (220kW), and featured new SOHC cylinder heads and iron cylinder liners. 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. Complete Engines for Oldsmobile Delta 88, Motor Mounts for Oldsmobile 88, Fuel Injectors for Oldsmobile 88; Additional site navigation. All Oldsmobile V8s use a 90 bank angle, and most share a common stroke dimension: 3.4375in (87.31mm) for early Rockets, 3.6875in (93.66mm) for later Generation 1 engines, and 3.385in (86.0mm) for Generation 2 starting in 1964. With a 4-barrel carburetor and 10.75:1 compression, the Olds 215 made 195hp (145kW) at 4800rpm and 235lbft (319Nm) at 3200rpm with an automatic. . Oldsmobile used the popular LV2, a 307-cubic-inch (5.0L) engine, commonly known by the VIN code "Y", from 1980-1990. Many modern engines deal with this problem by placing the camshaft in the cylinder head along with the valves (an overhead cam (OHC) engine), but there still has to be some way for the crank to drive the camshaft. Many customers did not keep the reservoir filled, or had mechanical problems with the turbocharger system which resulted in many of the turbo-charger installations being removed and a conventional 4 barrel carburetor and manifold installed in its place. 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). Made of diecast with some plastic parts. However not practical to drive around pittsburgh, pa. To many hills for that single chamber master cylinder. This motor is blue which makes me think its been gone through. mill or the Chrysler Firepower hemi of the same displacement. Power for the base engine was up to 315hp (235kW), even though compression was down a quarter point, to 9.75:1.[9]. The top brass equivocated, but Skinner finally got the green light. The payment button in the "Support Ate Up With Motor" box (and similar payment or donation buttons that may appear on portions of the administrative dashboard, which is not normally accessible except to logged-in administrative users) contains embedded content served by PayPal services. A 1958 2-barrel version produced 265hp (198kW) and 390lbft (530Nm), but had problems with early camshaft failures due to the high preload valve spring forces. A few years later, the Chevrolet engine started taking over the flathead Fords role as the cheap-and-easy hot-rodder choice. All other trademarks and/or service marks are the property of their respective owners. Whether you are looking for a Rocket 455, a 350, or maybe an Oldsmobile 403 engine for sale, we have the ideal replacements ready . That July, Burrell was promoted to chief motor engineer for the division. Oldsmobiles reign as the hottest performer in the land proved to be short-lived. [citation needed]. (Thats a lesson that many Jaguar and Porsche owners have learned the hard way.). The "Rocket" name disappeared from the air cleaner identification decal after 1974. Kettering had retired in 1947, but since he was still alive (and active as a GM consultant), naming the engine after him was against GMs corporate policy, so Sherrod Skinner suggested the Rocket name instead. Man! An Ultra High Compression Toronado Rocket version of the 425cuin (7.0L) V8 was made for the 1966 Toronado. Your wording in the flathead section (acts directly) suggest the valve stem tip rides the cam lobe in a flathead. in. Richard A. Lentinello (Bennington, VT: Hemmings Motor News, 2002), pp. Most 394s used 2-barrel carburetors, but special high-compression 4-barrel versions were available starting in 1961. Me at the age of 70 in the back seat with a 21-year-old blond. Home / Cars for Sale / Oldsmobile / . Comes in plastic display showcase. Trim Rocket 88 1951 Oldsmobile 88 Futuramic 88 Rocket 303 V8 Hydramatic custom $16,900 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. The FirePower, Buick Nailhead, and Chevrolet V-8s didnt exist yet. The cylinder head is little more than a cover for the top of the cylinder, which is why L-head engines are commonly called flatheads. PLEASE DON'T SUBMIT COPYRIGHTED CONTENT YOU AREN'T AUTHORIZED TO USE! Larry Young. Oldsmobile 1949 Oldsmobile Eighty-Eight History Gallery Valuation Rocket 88 (1949 - 1953) 1949 1950 1951 1952 1953 These are standard specifications - not necessarily specifications for the vehicle (s) in the photo (s). Submitting a comment signifies your acceptance of our. Is there a serial number plate on the engine? If we have enabled multi-factor authentication (which requires an authentication code as well as a password to log into the administrative dashboard), the iThemes Security plugin may also set the itsec_interstitial_browser cookie during the login process. Red Hat is a trademark of Red Hat, Inc., registered in the United States and other countries. So, its not particularly surprising that a highly tuned flathead Ford would be stronger than a stock 1950 Olds 303. In the event we receive any compensation and/or other valuable consideration for any other content presented on this website, the nature of that compensation or consideration will be disclosed as part of the applicable content and/or otherwise adjacent to it. 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. Were Oldsmobiles ever sold in Brazil in any significant numbers? The Olds FAQ (www.442.com) has info on where to find and how to decode the engine and body plates for different model years. 96. 1999), pp. It was rated at 215hp (160kW) at 4600rpm and 300lbft (410Nm) at 3200rpm. 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. With a 4-barrel carburetor and 10.25:1 compression, the Olds 215 made 185hp (138kW) at 4800rpm and 230lbft (310Nm) at 3200rpm with a manual transmission. [22] The 260 V8 received VIN code "F" and had a sales code of LV8. Full instrumentation is standard Olds had not yet succumbed to the allure of warning lights. Off.).) . Raising an engines compression ratio allows the engine to extract more energy from the fuel it burns, improving both power and fuel economy. The cheap ones are expensive, and the expensive ones are cheap. I heard it (fittingly) in connection with Jaguars, but of course its true in general. 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. The 88 model remained in production for a whopping 50 years and over ten. Some competitors were a bit faster all-out and a few could beat the Olds off the line, but the 88 was one of the fastest cars in America in 1949. See these additional Auto Museum Online articles on the links below 1985), pp. Our sources for this article included the Auto Editors of Consumer Guide, Encyclopedia of American Cars: Over 65 Years of Automotive History (Lincolnwood, IL: Publications International, 1996); John R. Bond, Car of the Year: The 1949 Cadillac, Motor Trend November 1949, reprinted in Cadillac Automobiles 1949-1959, ed. The difficulty presented by an OHV layout is finding a way to operate the valves. ), 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. (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.) [2] [3] In 1929, Oldsmobile installed a 90 degree monobloc flathead V8 engine in the Viking companion brand before the monobloc was used in LaSalle and Cadillac vehicles from 1929-1931. . Learn more. When the engine is running, transmission oil pressure disengages the pawl. 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. Overhead valves did not suffer the same problem, which gave them the potential for much higher compression ratios. 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 the diagram below illustrates, an L-head engine has its valves in the side(s) of the block. The introduction of the "Rocket 8" V-8 for the 1949 Oldsmobiles was perhaps the pinnacle of his achievements, incorporating in its overhead-valve design such features as five main bearings,. For more information about what data PayPal services collect and how that data may be used, visit the "Legal Agreements for PayPal Services" page to review the PayPal Privacy Statement and Statement on Cookies and Tracking Technologies that apply in your location (the Statement on Cookies and Tracking Technologies that applies to each region is linked from within the applicable PayPal Privacy Statement). Unfortunately, they were also thirsty and a pain to tune, which was not at all what wartime buyers wanted, and after the war there was a gradually increasing array of cheaper alternatives. With an 8.75:1 compression ratio and a 2-barrel carburetor, the Olds 215 had the same ratedhp, 155hp (116kW) at 4800rpm, as the Buick 215, with 220ftlbf (300Nm) of torque at 2400rpm. 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. 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. Based on the Cadillac Northstar engine, this 4.0-liter engine, called Aurora, was a DOHC design with four valves per cylinder. You never mentioned it but the 50 Olds in the photo has the single piece windshield. To learn more about the specific cookies used and/or to fine-tune your available choices, click "Privacy Preferences" at the right. But it DID have a fairly illustrious season on the track and in road racing. The 400cuin (6.6L) version was the second tall-deck "big-block" Olds. The heavily domed hood would continue through 1953. in. 1957 also offered the "J2" option, with three 2-barrel carburetors atop the 371 cubic inch V8; making this a true luxury performance . Output for 1983-1985 was 180hp (130kW) and 245lbft (332Nm). 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." Just didnt have any power. Embedded video players for content hosted on the YouTube video platform (which is owned by Google LLC) may set these third-party cookies and/or use similar technologies to store data in your browser (or other user agent) for purposes such as (without limitation) managing video settings (e.g., tailoring the playback to your connection speed), storing video preferences, providing certain functionality (e.g., allowing you to pause a video at a particular point), showing you advertisements, associating your video viewing and other activity with your Google account (if any), ensuring proper functioning of the service, preventing abuse, and/or compiling user analytics data. 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. It was offered in the Hurst/Olds version of the Oldsmobile Cutlass Calais and in the 4-4-2 version of the Oldsmobile Cutlass Salon. The following are turn key engines available . The demise of Olds is yet another dreary episode in the ongoing story of GM losing its way. The 1961 through 1963 Sky Rocket (and 1964 Rocket) was a high-compression, four-barrel 394cuin (6.5L) engine. (The basic Eighty-Eight was rarer, accounting for only about 35,000.) Road tests were conducted later that year and the new V8 went into production a few days before Christmas 1948. Concord, NC 5 years at carsforsale.com 3 27,900 1955 Oldsmobile Eighty-Eight - Concord, NC sedan automatic 1949 Oldsmobile Rocket 88 The Oldsmobile 88 was introduced in 1949 as a replacement for the 70 series. 324 rocket v8. The shape of a flatheads combustion chambers also limits its maximum compression ratio (the amount the fuel mixture is compressed before burning). A smaller 260cuin (4.3L) V8 was created for the new Oldsmobile Omega in 1975 by decreasing the bore to 3.5in (89mm). The grilles under the headlights of this 1950 Oldsmobile Rocket 88 are for the ventilation system, replacing the traditional pop-up cowl vent. 1948 & 1949 Cadillac Fastbacks, Special Interest Autos #11 (June-July 1972), pp. From 1950 until 1974, the 88 was the division's most profitable line, particularly the entry level models such as the 88 and Dynamic 88. The 1976-1979 Cadillac Seville was equipped with a version of this engine featuring an analog Bendix/Bosch electronic port fuel injection system, making this the first American mass-produced car with EFI as standard equipment.[18]. [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. A nominal 360 hp was claimed in 1967 when equipped with a W30 camshaft, 4-barrel, and outside air induction, 502 of which were factory produced. in. Both of the practical options available in the 1930s and 1940s a train of gears or a metal chain drive were complex, expensive, and noisy. The Rocket V8 was the subject of many first and lasts in the automotive industry. Oldsmobiles engineering staff already knew what the Rocket could do in the B-body cars and there was no question that it fit, so Harold Metzel, then Oldsmobiles chief transmission engineer, asked Sherry Skinner if Oldsmobile could offer that combination in production. A BRILLIANTLY written article! It didnt have an actual Park position until the advent of the controlled-coupling Hydra-Matic in MY1956. The 1949-50 Rocket 88 was good for 15-16 miles to the gallon (15 L/100 km) overall and up to 18 mpg (13 L/100 km) if driven carefully; a 1964 Oldsmobile Starfire struggled to reach 12 mpg (20 L/100 km), a decline of around 30%. For example, the stock (non-high-output, VIN "Y") 307cuin (5.0L) in the 1983 Oldsmobile 98 was a mere 140hp (100kW), although in that year a high-output model (VIN "9") was available producing a nominal 180hp (130kW), at approximately 245lbft (332Nm) torque. 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. Akamai is a registered trademark or service mark of Akamai Technologies, Inc. in the United States (Reg. This is not an official website of any automaker or automotive brand! I would have said, Your Father knew cars and I would have played up that heritage. Revisions to the engine for 1986 included roller lifters with a slightly smaller camshaft (.435"/.438" lift and 194/210 duration at .050"), new heads with smaller, swirl-port intake runners, floating piston pins, and larger piston dishes for lower compression (8.0:1 v. 8.4:1). Produced from 19681980, the Rocket 350 was entirely different from the other GM divisions' 350s. Concern about diminishing oil reserves is nothing new in the twenties, some engineers feared the U.S. would be out of oil within 30 years but it was not until the seventies that those fears entered the public consciousness. You could say the same thing about the original Century, if you were so inclined, which I am. This 1950 Oldsmobile Rocket 88 has the Deluxe trim with a dashboard clock; Deluxe models cost $78 more than the standard-trim version. For sale 1967 Oldsmobile Delta 88 custom, 2 door hardtop. Although production of the 455 ended in 1976, a small number were produced through 1978 for power equipment use, such as motorhomes, boats and irrigation equipment.[15]. The B-body Oldsmobiles rode a 6-inch (152mm) shorter wheelbase and were 11 inches (279 mm) shorter and 3.6 inches (91mm) narrower than the C-body 98 and weighed 250 pounds (227 kg) less. 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. I am almost 79 now and remember that like it was yesterday. Only the center carburetor was mechanically connected to the throttle pedal, and it was the only one equipped with a choke. Thanks for the great write up on the history of one of the most influential engines in the automobile industry! Vintage lovers are ready to spend any amount of money to get hold of a Rocket 88 of 1949. In Brazil, OHV V8 engines are commonly known as motores roquete (rocket motors), no matter which producer. It was installed in the Oldsmobile Light Eight and was related to the Cadillac flathead V8 engine. Would you be willing to share which source cites fuel mileage figures?