Set & Tune Holley Carburetor Idle Mixture & Idle Speed

Holley 850 adjustment? holley transfer slot adjustment Other carbs have notches milled into the throttle blades right at the transfer slot Some carbs have an adjustable bolt you can screw in or out hot shot progressive slot Holley Curb Idle speed adjustment

slot dana 2023 This leaves the fuel to be adjusted by the primaries and the transfer slots The transfer slot should be a small square as mentioned If it is