Air and Fuel› Fuel Pumps, Regulators and Components
Holley
FUEL PUMP DOMINATOR GAS ONLY WALBRO DUAL INLET
SKU: H00E 12-1600-2
Moderate — 2–4 hours
Description
Part #: 12-1600-2
Need to feed some serious horsepower? Have a nitrous or forced induction powerplant that also sees street duty? Holley's Dominator (TM) in-line fuel pumps are the answer! The patent pending twin pump design 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 recirculating and heating of extra fuel which can lead to poor performance and hot fuel issues.
Features:
- Improved hot fuel handling
- Billet aluminum construction for durability and good looks
- 10 AN O-ring inlet/outlet for high flow and superior sealing
- Excellent for use with carbureted or EFI applications
- Fully submersible in-tank for custom applications, space savings and less plumbing
- Compatible with 12v to 18.5v systems for street or race use
- Compact (7.66" Long x 5" Wide x 2.5" Tall) for easy installation on frame rails or other tight areas
- Twin pump design allows the use of both pumps simultaneously or independently - second pump can be activated on demand for power adders such as nitrous or boost
- Patent pending dual pump technology
- Proven durability beyond 3,000 hours in gasoline
- Weighs only 5.1 lbs.
- Max Current draw is 28 Amps
- Not designed for use on aircraft of any type.
Street/Strip Carb or EFI Applications Supports up to 1600 EFI or 1800 Carb HP Compatible with Pump Gas and Race Gas
Fitment
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Specifications
| Brand | Holley |
| Part Number | H00E 12-1600-2 |
| Weight | 4.45 lb |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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