Holley 600

Holley 600 holley transfer slot adjustment In this episode of Unity Motorsports Garage we continue with our Holley Carb Tuning series fruits & gold slot The idle ports and idle transfer slots are located in the bores of the throttle blades Intake manifold vacuum creates the depression that pulls

fruits & gold slot I bet your idle adjust screws are about 12 a turn out 1 take the carb off and square up your idle transfer slot 3 Turn the idle mixture

toto spin slot 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  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