Holley Accelerator Pump Cam Chart. 1 position for idle speeds below 900 rpm and suggests moving to the no. 2 position for engines that idle above 900 to 1,000 rpm.
Holley accelerator pumps/cams Grumpys Performance Garage from garage.grumpysperformance.com
1 position for idle speeds below 900 rpm and suggests moving to the no. 2 position for engines that idle above 900 to 1,000 rpm.
1 Holley accelerator pump cam chart
2 Position For Engines That Idle Above 900 To 1,000 Rpm.
1 position for idle speeds below 900 rpm and suggests moving to the no.
