Transfer Slot Tuning - racingfuelsystems

Tuning a ProformHolley carb, what parts and tools? holley transfer slot adjustment It has very low vacuum at idle so I opened up the idle circuits a little This made the off idle transfer slots rich so I opened up the idle air igt slot machines 030 of the transfer slot exposed past the throttle plate at idle Helpful? How do I adjust the pump shot on my carburetor? WITH THE VEHICLE SHUT OFF, look

bonus bears slot if your idle mixture screws have little to no effect then likely too much of the transfer slot is exposed my holley rebuild manual states that