Skunk2's composite fuel rails are made using a proprietary carbon-impregnated, aerospace thermo-polymer composite material that is 33 percent lighter, 60 percent st
Skunk2's composite fuel rails are made using a proprietary carbon-impregnated, aerospace thermo-polymer composite material that is 33 percent lighter, 60 percent stronger, and operates up to 100 degrees (F) cooler when compared to aluminum. The composite rails insulate fuel from both radiant and conductive heat transfer underneath the hood better than aluminum, resulting in increased horsepower and torque. These rails also feature large 0.625 in. internal bores for superior fuel injector pulsation dampening, machined with a smooth interior finish and feature radius-cut fuel injector outlets for improved flow characte
Skunk2's composite fuel rails are made using a proprietary carbon-impregnated, aerospace thermo-polymer composite material that is 33 percent lighter, 60 percent stronger, and operates up to 100 degrees (F) cooler when compared to aluminum. The composite rails insulate fuel from both radiant and conductive heat transfer underneath the hood better than aluminum, resulting in increased horsepower and torque. These rails also feature large 0.625 in. internal bores for superior fuel injector pulsation dampening, machined with a smooth interior finish and feature radius-cut fuel injector outlets for improved flow characteristics. Skunk2's composite fuel rails are compatible with the factory fuel system, as well as all pump and race fuels, including alcohol. The fuel rails can support up to 1,200 hp, with gains as high as three percent realized during testing. Order the fuel rails designed for your application needs.