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Instruction Sheets for Part Number HLY-12-1600-2
Holley Dominator Billet Fuel Pumps
Fuel Pumps, Dominator, Billet, Black Anodized, Electric, External, 160 gph, 80 pci, 12v, -10 AN, O-ring Female Threads, No Bracket, Each
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Estimated Ship Date: Oct 21, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
12-1600-2
Part Type:
Product Line:
Summit Racing Part Number:
HLY-12-1600-2
UPC:
090127712801
Fuel Pump Type:
Electric external
Flow Rate:
160 gph/606 lph
Fuel Pressure (psi):
80 psi
Fuel Pump Voltage:
12 V
Fuel Pressure Regulator Included:
No
Sending Unit Included:
No
Fuel Pump Inlet Size:
-10 AN
Inlet Quantity:
2
Inlet Attachment:
Female straight cut O-ring
Fuel Pump Outlet Size:
-10 AN
Outlet Quantity:
1
Outlet Attachment:
Female straight cut O-ring
Gasket Included:
No
Wiring Harness Included:
No
Mounting Bracket Included:
No
Mounting Hardware Included:
No
Pulley Included:
No
Remanufactured:
No
Quantity:
Sold individually.
Notes:
These pumps do not have an internal bypass. A bypass style regulator and return line are required. Maximum draw is 28 amps.
Holley Dominator Billet Fuel Pumps
Holley Dominator billet fuel pumps feature a patent-pending twin-pump design. It allows you to use one pump for cruising and both pumps when you activate the nitrous switch or start building boost. By staging the second pump, you eliminate the unnecessary recirculation and heating of extra fuel, which can lead to poor performance and hot fuel issues. They can also be wired for full-time duty to get the maximum performance and are proven with an 18 V compatibility at pressures of up to 80 psi. At only 5.1 lbs., they weigh half a pound less than other 1,000 hp pumps, and yet they have twice the features.
Features include:
* Billet aluminum construction with anodized finish
* -10 AN O-ring inlet/outlet for high flow and superior sealing
* Excellent for use with carburetor or EFI applications
* Compact for easy installation on frame rails or other tight spaces
* Proven durability beyond 3,000 hours in gasoline or diesel fuels
* Fully sealed, can be submersed if necessary
Applications
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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