Quick Tech: How to Properly Set up the Idle on Holley Carburetors

holley transfer slot adjustment   Dan mega338 slot

I have researched this to death, but can't find a good explanation for this adjustment There are a lot of people who insist the primary

Comments111 · Holley Carb Secrets · Carburetor Transfer Slots adjustment setting curb idle speed in this way will offer much better throttle response due to proper transfer slot placement on the primaries

star 303 slot I always try to have the front & rear blades set as close to each other as possible Set the primaries with the transfer slot squared  transfer just leaped out at me Now I understand why things i Holley Carburetor Tuning