Reviews Holley 12-389-11 Mechanical Fuel Pump

Holley 12-389-11 Mechanical Fuel PumpBuy Holley 12-389-11 Mechanical Fuel Pump

Holley 12-389-11 Mechanical Fuel Pump Product Description:



  • High output free fuel flow of 110 GPH
  • Shut-off pressure pre-set from 6.5 to 8 PSI
  • Inlet and outlet tapped for 1/4 pipe thread
  • Rugged construction provides continuous high RPM operation
  • Not for use with fuel injection systems or alcohol and methanol fuels

Product Description

This mechanical fuel pump is designed to work with stock or mildly modified engines and has a high output free fuel flow of 110 GPH with a pre-set shut-off pressure of 6.5 to 8 PSI. The heavy duty construction provides continuous high RPM operation and the redesigned high flow valves ensure adequate fuel delivery. It includes fuel body castings which can be rotated to accommodate various plumbing situations and 1/4" pipe thread inlet and outlet ports. This pump is not compatible with methanol or alcohol fuels and should not be used with fuel injection systems.

Customer Reviews

Most helpful customer reviews

0 of 0 people found the following review helpful.
5Nice product
By John Kao
Got the Holley fuel pump for my '69 GTO....looks fantastic, fitment was perfect and the price is right. Haven't had a chance to really open up on the throttle yet, but really looking forward to it.

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