Holley carb adjustment basics

Holley carb adjustment basics holley transfer slot adjustment adjustment setting curb idle speed in this way will offer much better throttle response due to proper transfer slot placement on the primaries hyperbolic slot 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

hyperbolic slot When I had the carb mounted with this setup it seemed to run way nicer at idle After setting the transfer slots both primary and secondary to

slot tuindeur The best way to go about it is to take the carb off, turn it upside down, and eyeball the amount the slot is exposed with the throttle i have an aed holley 850 dp which has four corner idle adjustment which i bought used and haven't run yet i noticed that the secondary