Question for Holley carb gurus

the throttle plate and the transfer slot Applications using a larger cam NOTE: The Holley 4150 ALUMINUM HP includes the secondary idle adjustment lever that

Question for Holley carb gurus You can do some research on this You can't really learn about carb tuning from a post The transfer slot is there to enrich the mixture as you

the throttle plate and the transfer slot Applications using a larger cam NOTE: The Holley 4150 ALUMINUM HP includes the secondary idle adjustment lever that

ambassador 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

One technique that may help minimize the transfer slot exposure is to increase the opening of the secondary throttle blades by adjusting the

holley transfer slot adjustment If I remember right you don't want more than 060 of the transfer slot showing, I usually set the secondary throttle blades open to that point

Comments135 ; How to adjust Holley Idle Mixture Screws and Curb Idle Andy Kruse · 173K