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Description
Holley Dominator Billet Fuel Pumps 12-1800FUEL PUMP, DOMINATOR HIGH FLOW ELECTRIC Need to feed some serious horsepower? Have a nitrous or forced induction powerplant that also sees street duty? Holley's Dominator 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 PUMP, DOMINATOR HIGH FLOW ELECTRIC
Need to feed some serious horsepower? Have a nitrous or forced induction powerplant that also sees street duty? Holley's Dominator™ 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. For hard core race vehicles, both pumps can be wired for full time duty to get maximum performance and are proven with 18.5 volt compatibility at pressures up to 80 psi. At only 5.1 lbs, they weigh half a pound less than competitive 1000+ horsepower pumps yet have twice the features!
Features:
- 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 or diesel fuels
- Weighs only 5.1 lbs.
- Current draw at 43 PSI and 13.5 VDC is 17.2 Amps
- Not designed for use on aircraft of any type.
Specs
| Application | Universal |
|---|---|
| Brand | Holley |
| Emission Code | 5 |
| Forced Induction HP@43PSI | 1400 |
| Forced Induction HP@60PSI | 1200 |
| Forced Induction HP@8PSI | 1600 |
| Free Flow GPH | 200 |
| Fuel System | Carbureted |
| EFI | |
| Fuel Type | Diesel |
| E85 | |
| Gasoline | |
| GPH@43PSI | 156 |
| GPH@60PSI | 140 |
| GPH@8PSI | 200 |
| Inlet Size | 10 AN O-Ring - 7/8-14 SAE |
| LPH@43PSI | 590 |
| LPH@60PSI | 530 |
| LPH@8PSI | 720 |
| Material | Aluminum |
| Naturally Aspirated HP@43PSI | 1800 |
| Naturally Aspirated HP@60PSI | 1600 |
| Naturally Aspirated HP@8PSI | 2100 |
| Outlet Size | 10 AN O-Ring - 7/8-14 SAE |
| Product Type | Fuel Pump |
| Pump Body Color | Black Anodized |
| Warranty | Limited 90 Day |
| Part Number | 12-1800 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
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Product Reviews
★★★★★ 5
Country wedding guest shirt
Size: XX-Large, Color: 01black
My best friend had a country themed wedding and I got this for my husband. It fit perfectly. True to size. Looks exactly like the pic. The material is sturdy so we will have to find another reason to wear this, but it’s a keeper
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 4
good for costume or stage wear
Size: Medium, Color: 02khaki
It's a printed/screened on logo. Ironed out nicely. Not quality embroidered western wear, but has the look for costume or stage wear. Seems to run big. A medium fits well where one normally wears large.
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Reviewed in the United States on April 20, 2026
★★★★★ 3
Not as advertised
Size: X-Large, Color: 02khaki
It's a silky shirt not cotton must be dry cleaned only
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
★★★★★ 5
Nice looking
Size: Medium, Color: 01black
Nice looking and comfortable shirt
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Reviewed in the United States on February 4, 2026
★★★★★ 1
Very cheaply made
Size: X-Large, Color: 02khaki
Not happy at all … this shirt did not arrive as displayed. It’s pictured as two tone giving the impression that it’s a dark brown fabric on top and a different light brown fabric at the bottom… it’s a thin one piece shirt with what appears to be a spray paint top. Very cheap looking
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Reviewed in the United States on April 18, 2026