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Holley Accelerator Pump Cam Assortment Kit

Accelerator Pump Cam Kit, Color Coded, Plastic, Holley 2300/4150/4160 Carburetors, Kit.
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Shipping: Ships from Michigan.
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Another great tuning kit from Holley. This one will allow you to "tailor" accelerator pump performance to the engine's actual requirements. Each cam has 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.

Pit Stop USA offers Holley Accelerator Pump Cam Assortment Kit 20-12 at low everyday prices. Be sure to check out all of our products from Holley Performance Products including Holley Performance Products Throttle Plate and Linkage.


  • HLY20-12
  • HLY20-12
  • 90127207451
  • Holley Performance Products
  • Available
  • Same Day Shipping!
  • New

Shipping Information

  • Item Requires Shipping
  • 0.0 lbs.
  • W3.5000” x H1.1500” x L4.9500”
  • Ships from Michigan.

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