34002 Rochester Q JET | Stage 2 | Divorced Choke

A Stage 2 has all of the features of a Stage 1 plus features fully recalibrated idle, off idle, main, accelerator pump and high speed circuits to match any modifications done to the engine such as intake manifold, headers, ignition or mild cam change. A Stage 2 features improved idle quality, instant throttle response and maximum torque and horsepower for street-strip vehicles, tow vehicles, RV’s and watercraft with modified engines.
Replaces factory unit for 1966-1973 GMC and Chevrolet passenger cars or light trucks with 305/350/400 c.i. engines with divorced style choke. This Carburetor will work on modified engines not exceeding the following: Dual Plane Aluminum Intake Manifold, Headers (1 5/8″ – 1 3/4″), Compression Ratio 8.5 – 9.5:1 , Mild Porting on Cylinder Heads or Performance Heads, Camshaft Specifications: Duration @ .050 Min. 210 Degrees, Max. 220 Degrees , Lobe Seperation Angle 110-112 Degrees

Call For Carburetor Lead Time Frame 800-538-2447