WebDetailed Description. Carburetor Tune-Up Kit; Rochester; 4 BBL; Models: 4G, 4GC; Walker Carburetor Kits feature the most complete contents and highest quality components that … WebSep 20, 2024 · Rochester 2 Jet Main Jet Specifications. Rochester 2G, 2GC, 2GV 2 Jet carburetor main jet sizes. Your main jets would have the size stamped on the jet. 63 would mean .063 Any year vechicle could have used more than one carburetor number, each with a different jet size. Please remember that these sizes are original and in no way indicate …
7026121 Carburetor Info Page
WebRochester 4-Jet / 4GC / 4G - Accelerator Pump. 265" - 283" - 327" Chevrolet Rochester 4G - 4GC Carburetor - Our "Hybrid" Accellerator Pump Assemblies • Always Includes 2 New … Webcm030 Rochester 4G, 4GC Carburetor Service Manual for Chevrolet and GMC Cars and Trucks. cm042 1958-1969 Large Bore Rochester 2G, 2GC and 2GV Carburetor Manual. cm104 Rochester 4MV, 4MC Carburetor Manual 1971-74 Pontiac. cm107 1973-1990 Rochester 2G, 2GC, 2GV Service Manual. shrek fireplace
Rochester- Four Jet 4G 4GC 4 Barrel Carburetor Parts
WebThe 4GC carburetor came in 3 CFM sizes, measured by throttle bore: 1.4375" Primary/1.4375" Secondary = 486 CFM 1.4375" Primary/1.6875" Secondary = 553 CFM 1.5625" Primary/1.6875" Secondary = 692 CFM. This is the largest airflow possible with a 4GC. 2GC Air Flow. The 2GC carburetor came in 2 CFM sizes, measured by throttle bore: 1 … WebThe Rochester 4G was phased out as the Quadrajet replaced everything except the Holley 4-barrel, which continued on certain Chevrolet applications through 1972. The carburetor on the left is a Rochester 4GC, used widely by General Motors until the Quadrajet (shown on the right) was introduced. WebMay 16, 2024 · The Rochester 4G series carburetors (a.k.a. 4 jet) are excellent carburetors. They came in sizes from about 385 to 625 CFM. The biggest problem with the 4G is Dr. … shrek fiona turns into an ogre