Capable of supporting 550+ hp right out of the box
Designed for return line and pulse width modulation (PWM)
Product Details
Drop-In Fuel Module (12-990) by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more. From start to finish, Holley has the parts to make your dream a reality.
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/5
1-1 of 1 Reviews
4 of 5
Great Fuel Pump
Puts out more lph than factory. With the right time you can feel the difference when you stomp on the gas.
Holley® - Fuel Pump Assembly
Posted by Russell (Clarkston, MI) / January 08, 20172008 Ford Mustang
Questions and Answers
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