600 CFM Four Barrel Part # 0-80451 (A,E) Features • Vacuum secondaries allow use on wide variety of vehicles • Single feed fuel inlet • Improves performance over stock carburetor • All emissions provisions • Direct emissions legal bolt on replacement for some vehicles NOTE: Emissio...
Hello Barry…. I was afraid to very fast, but 2000 rpm put us at 25mph. I did open up to full throttle for a few seconds to check top end….2900 rpm and if I held it there I’m sure it run at 40mph; had lots of power. The pitch was at .095 at the leading edge of site...