Holley Accelerator Pump Cams 20-12

Name: Holley Accelerator Pump Cams
Brand: Holley
SKU: HLY-20-12
Price: 49.95 USD
Availability: InStock
Rating: 4.5 (38 reviews)

4.5 out of 5 stars ( 38 )

Part Number: HLY-20-12

$49.95

Holley Accelerator Pump Cams

Accelerator Pumps, Cam Assortment, Plastic, Black, Pink, White, Red, Green, Orange, Blue, Brown, Yellow, Screw, for Model 2300, 4150, 4160, Kit
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Holley Accelerator Pump Cams 20-12

HLY-20-12

4.5 out of 5 stars ( 38 )

Part Number: HLY-20-12

Estimated Ship Date: Today

$49.95

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Overview

Brand:

Holley

Manufacturer's Part Number:

20-12

Part Type:

Carburetor Accelerator Pump Cams

Product Line:

Holley Accelerator Pump Cams

Summit Racing Part Number:

HLY-20-12

Item Number:

9010

UPC:

090127207451

Accelerator Pump Cam Material:

Plastic

Quantity:

Sold as a kit.

Notes:

Cams included: White, Blue, Red, Orange, Black, Green, Pink and Brown.

Holley Accelerator Pump Cams

Holley accelerator pump cams will allow you to "tailor" accelerator pump performance to your 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.

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