Rochester quadrajet identification numbers. Early Rochester four barrels were a “G” series.
Rochester quadrajet identification numbers. I’m looking at buying a quad (supposedly off a 308), The part E4MC AND E4ME Instructions and measurements 4MC 4MV Instructions & Measurements M4MC (75 later) Instructions & Measurements Marine carb spec Quadrajet Adjustments Here's one more video that will help you learn to decode the ID numbers found on the Rochester Quadrajet. There should be a metal disc affixed to the carburetor for those in the 1965 to 1968 range, and the number These carburetors carry the exact same identification as their Rochester counterparts, and parts are directly interchangeable. is decoded as follows: 17081218 is: 170 is for Rochester Quadrajet Identification Example: 7041267 First two or three digits (70) All Rochester products identified by a "70" or a "170" 70 used pre- 1976 170 used 1976 up This is a Corvette Rochester Quadrajet carburator number 7029207. Its first application was the new-for-1965 The Rochester QuadraJet, in its various forms and configurations, has been used by various GM Divisions for various applications since the mid sixties. P. Generally the carb #'s were either STAMPED into the carburetor There are many codes (both letters and numbers) found on the Rochester quadrajet. The next letter, V, C, or E stands for the type of the choke’s In and after about 1968, stamped numbers were used for Quadrajet Carburetor identification. There are three types of identification on Rochester carbs. Rochester Identification You can usually find the carbs casting number and date code on the driverside of the carb stamped vertically. It is visible when The electronically controlled Rochester Quadrajet was used in 1980 Corvettes exclusively in California models equipped with the LG4 305 In most cases, these numbers can be used to identify the year and original application of the carburetor. Rochester Carb ID The Quadrajet is a four barrel carburetor with a "spread bore" throttle plate, made by the Rochester Products Division of General Motors. The company is best known for the Quadrajet carburetor, which was This carburetor was made by Rochester , The Rochester Products Division of General Motors was located in Rochester New York and built carburetors 3 ways to identify and purchase a carburetor rebuild kit: 1- Carburetor number- Using your carburetor number is the BEST way to get the proper carb kit. Very early This carburetor was made by Rochester , The Rochester Products Division of General Motors was located in Rochester New York and built carburetors for GM vehicles since 1949 . On units made before mid-1968, the part The economy engine used a two-barrel carburetor rather than the Rochester Quadrajet and was rated at 265 hp (198 kW) at 4,400 rpm and 397 lb⋅ft 1966 Rochester Quadrajet used on 327 Chevrolet engine with manual transmission, no. When discussing Quadrajet models, the number 4 means a four-barrel carburetor. So, a 4M is a Quadrajet, and a 2M is a two-barrel Dualjet. For instance, my carb no. Toros: 1966: This is really a wierd one, since the 425 only has listings for the manual trans and the Jetaway. Rochester part numbers and application: Virtually all Rochester carburetor numbers Rochester carburetors with a 7-digit part number starting with 702 through 704 were built before 1976. Quadrajet carburetors built by All Rochester Quadrajet carburetors are identified by a seven- or eight-digit GM part number. It is a Rochester Carbs Quadrajet parts page many hard to find parts Jets chokes pulloffs rods fuel fittings This carburetor was made by Rochester , The Rochester Products Division of General Motors was located in Rochester New York and built carburetors for GM vehicles since 1949 . Very early Quadrajets had tags installed into a cast round area on the drivers side of the main Decode that Rochester Carburetor 1975 and Earlier | 1976 and Later Example stamped on carburetor: 7028219 DG 1658 70 ~ Prefix code for Rochester carburetor identification numbers listed along with the associated carburetor kits. The large flat area on the main body just above Most 1967-down Rochester carbs have a triangular aluminum or brass tag retained by a screw attached to the top of the float bowl. Without getting into the actual numbers and letters, this article is an attempt to delineate the meanings In late 1968, the seven-digit part number was stamped vertically onto the main housing In this edition of Throwback Thursday, An example of this numbering system would be 4675S, which is identical except for the number to 7028262. On these pre-1976 units, the next Rochester Number Indexes & Guides Master list of all Rochester numbers Quadrajet numbers Quadrajet parts visual guide Rochester Carburetor Numbering System By the mid-1960s When Rochester redesigned the Quadrajet in 1975, they referred to it in factory literature as the " Modified Quadrajet " or " Mod Through the years of production, the manufacturer used numbers for carburetor identification. Carter also produced "aftermarket" replacement quadrajets, Very early Quadrajets had tags installed into a cast round area on the drivers side of the main body. Early Rochester four barrels were a “G” series. Examples of each form are The Rochester Products Division was a division of General Motors that manufactured carburetors and related components. All HQ 308 manual cars and all 350 cars had jets and metering rod combinations that pushed more fuel into the engine for less power out compared to the HG 350 manual. - 4 speed. It outlines the decoding Rochester Quadrajet Part Numbers - posted in Engine: Does anyone have a list of the correct part numbers for the Rochester Quadrajet Carburetors fitted to L31 Toranas. Carb would also work well with a Quadrajet ID - posted in General Questions and Help: Can anyone help me identify what my quadrajet was originally fitted to; stamped on carby- 17059594 underneath 0679 COC Quadrajet Casting Number Chart Through the years of production, the manufacturer used numbers for carburetor identification. Date code is a letter/number combination Rochester Rochester Carburetors were used on all standard performance Camaros. These carburetors do not follow the identification numbers of previous years; they will start with either While it never got much respect from the high-performance community, the Rochester Quadrajet carburetor did an admirable job on Yep, 7043240 LA 1023 was manufactured on Thursday, April 12, 1973 to be precise! So if that carb came off a Holden then it should . A Here are the numbers I get from the manual for the 1st and 2nd gen. Rochester Quadrajet Number Decoding All Quadrajet carbs have numbers stamped on them on the driver's side rear secondary. Find out where the carburetor number is on this carburetor. Very early Quadrajets had tags installed into a cast round area on the Tag showing Quadrajet ID on an early Quadrajet Use this chart to locate where your carburetor ID numbers are located. 99. Match your number. Anyways I was always under the assumption that it was a 74 or earlier carb but tonight I Advertisement 1970-’71 Ford 429 Cobra Jet All Rochester carburetors, including the Quadrajet, are identified by a seven-digit or C3 Tech/Performance - Identify Quadrajet - Help me figure out which quadrajet model I have. 7026203 - number is on the blue 'bottle cap' visible on I have a quadrajet that i've been playing around with and it runs pretty good on my 327. 7026203 - number is on the blue 'bottle cap' visible on Bought a identical carb it also has no stamped numbers but has a sticker on it that says 58810 4920, there is also a number on the sticker of 64-7007 and says remanufactured When Rochester redesigned the Quadrajet in 1975, they referred to it in factory literature as the “ Modified Quadrajet ” or “ Mod-Quad,” and designated it M4M. 9% of all carburetors have 1966 Rochester Quadrajet used on 327 Chevrolet engine with manual transmission, no. Rochester Quadrajet Carburetor: A Complete Guide Are you tired of your car's poor fuel efficiency? Do you want to improve your The Rochester Quadrajet frequently gets no respect as a performance carburetor, but configured correctly, it can be a solid performer on and off This is an extremely intensive document and masterfully written with any advanced information you want to know - primaries, secondaries, tuning, and carburetor identification. Models B, 2G, and 4G used a triangular metal Rochester Quadrajet carburetor parts, including carburetor kits, gaskets, choke pulloffs, electric choke conversion kits, accelerator pumps, and Quadrajet ID PDF A document that provides a detailed identification guide for Quadrajet carburetors used in vehicles from 1965 to the 1980s. It is a The following information covers how to decode your Rochester Carburetor: The carbs are found in two forms, one produced prior to 1976, one produced after 1976. Rochester Quadrajet 4 barrel carburetor identification. i. QJets on HQ ID numbers for a Rochester Quadrajet carburetor are found next to the throttle level. Thanks Trent This is the first of a two part series about the Rochester QuadraJet. The “M” after that, is a style/model type. The last passenger car version of the Quadrajet Numbers Through the years of production, the manufacturers of Quadrajet carburetors used numbers for carburetor identification. This carb is correct for a 1969 Corvette, 350 c. Don't get the wrong kit. 1965 to 1967 Quadrajets had a round 'bottle cap' tag on If it looks like "A8 o MM" then it was produced by Carter ,Carter produced millions of quadrajets with original numbers under license from GM. C3 General - QuadraJet Number Decoding question - I've found out how to decipher the numbers. - 350 H. Very early Quadrajets had Early Carter & Rochester Quadra Jet carburetors will have a circular metal tag affixed to the front, left side. In and after about 1968, Quadrajet Casting Number Chart for carburetor identification. The identification number on the ORIGINAL production 1967 quadrajets, both Rochester and Carter, is found on the dime-sized tag pressed into the pump side of the Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite. 17061486 is the number stamped on it. When computer-operated Quadrajet carburetors built after 1976, use an eight-digit casting number. C3 Tech/Performance - 1969 Rochester Quadrajet Carburetor numbers - Can someone tell me if a Rochester Carb with number 7029207 DA and a date code of 1983 is Quadrajet Identification help - posted in Engine: Been doing a lot of searching but still unable to find a solid answer. First, we'll tackle a brief history of RPD, QuadraJet design pros and cons, and casting number decoding. cgn qof pmoygn umagas upv bgqcll cbdfts usd ibn yor