How To Adjust The Secondary Speed Screw On Holley Carbs

Carburetor Transfer Slots

How to properly adjust the secondary speed screw on Holley carbs This procedure is only

good slot sites adjustment setting curb idle speed in this way will offer much better throttle response due to proper transfer slot placement on the primaries

slot art development company adjustment setting curb idle speed in this way will offer much better throttle response due to proper transfer slot placement on the primaries