I have a 750 cfm holley double pumper. I'm putting it on a chevy 305 which requires about 520 cfm. I know, too much carb for the motor. Can I lean this thing out via different jets or?
Vacuums - Holley - 0-76750RD 750 CFM Ultra Double Pumper Four Barrel...
Answers & Comments
Leaning is possible, but I think it will stumble when you punch it because the accelerator pump volume will be too much