Rochester Quadrajet Stage 2 Truck Carburetor (36002) by JET®. Quadrajet starts with a complete disassembly of the hand selected core, cleaning and inspection procedure. The casting plugs are sealed with epoxy to prevent leak-down into the intake manifold. All circuits are checked for proper sizing and the calibration is checked for proper jets, primary metering rods and secondary metering rods. The carburetor is then reassembled using the highest quality components with a new float, choke pull-off and bronze bushed throttle shafts. A is intended to restore factory stock performance.
JET® Performance Products, Inc. was started as an engine building and carburetor store specializing in Drag Racing applications. In 1985 Mike Jones, the company’s founder, sold it to its present owner Bryant Seller. The company, led by Seller, got the name 'JET Performance Products' and launched the first performance chips for General Motors applications. Continuing to be a leader in the tuning industry, JET provides a wide range of performance programmers, modules, chips, throttle bodies, accessories, as well as carburetors.
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What would be the difference between Stage 1 and Stage 2 on a 1980 stock Corvette 350 ci engine with 4 bolt main, Has a Spread Bore Performer Manifold and headers with side pipes. Would like better performance ! Thanks John
Posted by Customer / October 22, 20201980 Chevy Corvette
CARiD Answer:
Hi! Stage 2 is more powerful than Stage 1. Stage 2 flows 800 CFM compared to 750 CFM of Stage 1.