Big End Performance ProductsBig End Performance Products
10228 Accelerator Pump Diaphragm, 50cc GFLT
  • Accelerator Pump Diaphragm Volume (cc): 50cc
  • Accelerator Pump Diaphragm Material: GFTL
  • Hardware Included: No
  • Quantity: Sold individually.
This GFLT accelerator pump diaphragm are compatible for use with all alcohol, methanol, ethanol automotive fuel blends. They differ primarily in their resistance to fluids, and in particular aggressive lubricating oils and oxygenated fuels. Part Reference: Holley ...
Part No: BEP10228
  • Accelerator Pump Diaphragm Volume (cc): 50cc
  • Accelerator Pump Diaphragm Material: Rubber
  • Hardware Included: No
  • Quantity: Sold individually.
30cc Accelerator Pump Diaphragms Fits all Holley Carbs with a 50cc accelerator pump Features:  Black Rubber w/o ...
Part No: BEP10225
This accelerator pump diaphragm has a GFLT style and is used to replace the existing worn-out part that is usually underneath the front of the carburetor. It is made from high-performance rubber and is designed to fit most Holley carburetors. The diaphragm has a volume of 50cc and is not recommended for use with alcohol based fuels. ...
Part No: HOL135-9
  • Accelerator Pump Diaphragm Volume (cc): 30cc
  • Accelerator Pump Diaphragm Material: Rubber
  • Hardware Included: No
  • Quantity: Sold individually.
30cc Accelerator Pump Diaphragms Fits all Holley Carbs with a 30cc accelerator pump Features:  Black Rubber w/o ...
Part No: BEP10220
Big End Performance ProductsBig End Performance Products
10223 Accelerator Pump Diaphragm, 30cc GFLT
  • Accelerator Pump Diaphragm Volume (cc): 30cc
  • Accelerator Pump Diaphragm Material: GFTL
  • Hardware Included: No
  • Quantity: Sold individually.
This GFLT accelerator pump diaphragm are compatible for use with all alcohol, methanol, ethanol automotive fuel blends. They differ primarily in their resistance to fluids, and in particular aggressive lubricating oils and oxygenated fuels. Part Reference: Holley ...
Part No: BEP10223
Quick Fuel TechnologyQuick Fuel Technology
Accelerator Pump Cam Kit
  • Accelerator Pump Cam Material: Plastic
  • Quantity: Sold as a kit.
Pump Cam Assortment - comes with 8 most popular pump cams used for tuning. ...
Part No: QFT41-100
Holley Accelerator Pump Cam Assortment Kit P/N:20-12 Installation Notes: Accelerator pump shot relative to cam color from lightest to heaviest are as follows: White, Blue, Red, Orange, Black, Green, Pink ...
Part No: HOL20-12
Holley Carburetor Diaphragm P/N: 135-10 30cc GFLT accelerator pump diaphragm w/o Screws. GFLT Diaphragms Are Compatible For Use w/All Alcohol Based Fuels Shipping Dimensions: L 5.000 in. x W 3.500 in. x H 0 ...
Part No: HOL135-10
This 50cc accelerator pump will substantially increase fuel capacity over the standard 30cc pump system. It is ideal for tunnel ram setups and for those who want increased performance for the carburetor. It eliminates flat spots off idle or at any other RPM range. This kit includes everything required for easy installation including new pump housing, stud, arm, diaphragm, spring, and longer pump ...
Part No: HOL20-11
This accelerator pump arm is made of black plastic and is designed to fit carburetors. It includes an adjustable screw to set the air gap between the arm and the accelerator pump diaphragm housing and has a 30cc diaphragm volume. ...
Part No: HOL20-78