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Holley Accelerator Pump Conversion Kits
Carburetor Accelerator Pump Conversion Kits, 50cc Diaphragm Volume, Gasoline, Holley, 2300, 4150, 4160, Kit
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Estimated Ship Date from OH, NV, TX: Monday 10/19/2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
20-11HB
Part Type:
Product Line:
Summit Racing Part Number:
HLY-20-11HB
UPC:
090127688861
Fuel Category:
Gasoline
Accelerator Pump Diaphragm Volume (cc):
50cc
Quantity:
Sold as a kit.
Notes:
Housing is hard core gray finish, includes black hardware and black throttle lever.
Holley Accelerator Pump Conversion Kits
Holley carburetor accelerator pump conversion kits offer instantaneous response to pull strongly through the rpm band! A must for tunnel ram setups, these kits are ideal for those who demand ultimate performance from their Holley carbs. These kits increase fuel capacity and eliminate flat spots off idle, or at any other rpm range. These kits include everything required for an easy installation including a new pump housing, stud, arm, diaphragm, spring, and longer pump housing screws.
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Some parts are not legal for use in California or other states with similar laws / regulations
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