Holley’s new HP™ and Dominator™ In-Line Billet Fuel Pumps are designed to be the perfect companion to your carbureted or fuel injected street vehicle, race car, off-road truck, or any engine that needs fuel. These fuel pumps feature OEM gerotor technology which yields lightweight, quiet operation and 100,000+ mile durability in a cost effective, attractive package. HP™ and Dominator™ fuel pumps are gasoline and diesel compatible and can be used in racing applications with 18.5 volt charging systems up to 80 psi. The HP™ fuel pumps are capable of supporting 1,050 horsepower and Dominator™ pumps up to 2,100 horsepower to fuel just about anything.
The Dominator™ pumps feature a patent pending twin pump design. The twin pumps can be used simultaneously for big power or the second pump can be used when needed as back up pump or for power adders such as nitrous or boost. By staging the second pump, unnecessary recirculating and heating of extra fuel is eliminated, avoiding poor performance and hot fuel issues. Both pumps are fully submersible for in-tank installations
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