Accelerator Pump Cam Kit Holley 4500 Dominator Carburettors Kit

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Holley

HO20-80
$91.10 AUD
$91.10 AUD
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Accelerator Pump Cam Kit Holley 4500 Dominator Carburettors Kit

Item Description

These Holley accelerator pump cams will allow you to "tailor" accelerator pump performance to the engine's actual requirements. They include cams that have a different shape or profile to give different results. Cam "lift" directly affects the accelerator pump stroke, and, therefore, pump capacity. Ramp profile or shape controls the "timing" of the shot. A steeply-rising ramp shape will give a fast, heavy fuel shot right off idle. Conversely, a gently sloping ramp will spread the pump action over a longer period of time.

Manufacturer Information

  • Manufacturer: Holley
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