Holley set the bar in 2011 with the release of the HP and Dominator in-line fuel pumps. In 2015, Holley has annihilated the bar with the introduction of the Ultra HP and Dominator Brushless in-line fuel pumps. Featuring brushless pump technology and a twin screw rotor design, the Ultra HP and Dominator in-line fuel pumps are capable of high pressures and flows while maintaining a low amperage draw and quiet performance. Designed to work on high boosted race cars as well as your daily driven Drag Week car, these pumps work with gasoline, methanol, and E-85* (Compatible for methanol and E85 for competitive drag race use only- when draining and flushing after each race event) and can maintain pressures of 130 PSI and up to 323 GPH flow (at 13.5VDC).

The pumps include a 2 step controller for pump speed control. The pumps can be ran in one of two different speeds. A low speed control for low fuel consumption requirements or at full speed for high fuel consumption requirements. The Ultra Dominator includes (2) controllers for precise control of both pumps independently of each other. Both the Ultra HP and Ultra Dominator pumps are proven for 18.5V compatibility. 

• Capable of 130 PSI while providing significant flow (full high speed)
• Compatible with gasoline, methanol, and E-85* (Compatible for methanol and E85 for competitive drag race use only- when draining and flushing after each race event)
• Billet aluminum construction for durability and good looks
• Features a single 16 AN O-ring inlet and a single 10 AN O-ring outlet
• High flow and high pressure with low amperage draw
• Ultra Dominator twin pump design allows both pumps to operate simultaneously or for one pump to be off or run at low speed while the second pump is at low speed or full speed
• Can be fully submerged in the fuel cell or chassis mounted
• Maximum amp draw of 38 AMPS for the Ultra Dominator

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