Holley transfer slot adjustment on secondaries -

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

Holley transfer slot adjustment on secondaries - slot is showing to make it idle All 4 idle mixture screws are turns out Floats are set correctly The carb is a stock unopened Holley

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

2 slot 4090 The transfer slot is still more exposed than it should be The idle set screw needs to be about two full turns in after initial contact and

The idle transfer slot is intended to add additional fuel from the idle circuit as soon as the throttle blades are opened past curb idle This

holley transfer slot adjustment Comments111 · Holley Carb Secrets · Carburetor Transfer Slots

SETTING UP AND TUNING HOLLEY IDLE AND TRANSITION CICUITS