Setting Up Holley Transfer Slots

In the closed throttle position the slot should look like a square Holley tech support recommends a max of 020 that you can expose on the primaries with the

I checked the secondary side throttle blade adjustment( have to On the primary side, how much of the idle transfer slots can you see?

egyptian stone slot This uncovers the idle transfer slot, which can cause off-idle stumble problems The only way to spot this problem is to remove the carburetor

alpha777 slot login As the throttle valves opens, a slot is exposed allowing more air fuel to enter the bore Remove the idle mixture screws to make sure the passage to the idle is