Street Avenger carburetors are known to bolt on right out of the box. The 500 CFM Street Avenger carburetor has great features such as optimized street calibrations; three vacuum ports for all necessary vacuum accessories; factory preset electric choke for easy startups; built-in fuel filters; and an included 3/8” fuel line connection so there are no unnecessary trips back to the parts store.
The Avenger series are the first carburetors to have a limited lifetime warranty. With a great warranty like that and the included comprehensive instruction manual, you can count on years of worry free service.
Vibratory polished for good looks
Optimized street calibration that works-out-of-the-box
Factory preset electric choke for easy startups (Range identified and restricted for easy no trouble adjustment)
Built in No Trouble fuel inlet filter
Street Avenger fuel metering system provides precise fuel control for great low end torque and awesome acceleration
Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
Gen IV No Trouble power valve
Three vacuum ports (1 PCV/Brake, 1 timed spark, 1 full)
Limited lifetime warranty - Guaranteed to be free from defects in material and workmanship for the life of the product!
100% wet-flow tested by Holley technicians to assure it arrives ready to run!