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Holley 200 GPH Dominator in-Line Billet Fuel Pump (Dual Inlet) 12-1800-2

Holley 200 GPH Dominator in-Line Billet Fuel Pump (Dual Inlet) 12-1800-2
Holley 200 GPH Dominator in-Line Billet Fuel Pump (Dual Inlet) 12-1800-2
$928.99 ea
NEWARRIVING SOONEstimated Ship Date 08/05/2024 (If Ordered Today)8 Available from HOLLEY PERFORMANCE PRODUCTS as of 07/15/2024
Model: 3991194
STANDARD
DELIVERY
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 race gas 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.

*Pump gas compatible for intermittent or under 90 degree ambient temperature use

Pump gas use recommendations:

• This pump is compatible with pump gas, but is not recommended for street driven vehicles where the ambient temperature is regularly above 90 degrees

• For street driven vehicles in high temps with pump gas, Holley recommends part numbers 12-1200-2 or 12-1600-2 for optimum hot fuel handling

• Proper fuel system engineering is critical for maximum performance. Please see Holley Fuel System Chart for information about proper installation of your fuel system.

• To reduce fuel temperatures and vapor lock issues, it is recommended to operate these pumps using one pump for daily driving and low power levels and bring the second pump in with a pressure switch or other device when fuel flow needs increase. This will reduce heating of the fuel load by eliminating excess fuel circulating to the front of the vehicle, thru the fuel rails and back the tank.

Will work with E-85!

These pumps do not have an internal bypass. A bypass style regulator and return line are required.

This pump is not designed to use a standard conical seat style union in the inlet or outlet of the pump. Example: Part # AT981510ERL. Use of this style fitting will block flow and WILL lead to poor performance and pump failure. The ONLY correct fitting to use is a contoured port fitting with an O-ring seal such as :Part # AT985010ERL.

Installation Notes:

*Pump gas compatible for intermittent or under 90 degree ambient temperature use

Pump gas use recommendations:

• This pump is compatible with pump gas, but is not recommended for street driven vehicles where the ambient temperature is regularly above 90 degrees

• For street driven vehicles in high temps with pump gas, Holley recommends part numbers 12-1200-2 or 12-1600-2 for optimum hot fuel handling

• Proper fuel system engineering is critical for maximum performance. Please see Holley Fuel System Chart for information about proper installation of your fuel system.

• To reduce fuel temperatures and vapor lock issues, it is recommended to operate these pumps using one pump for daily driving and low power levels and bring the second pump in with a pressure switch or other device when fuel flow needs increase. This will reduce heating of the fuel load by eliminating excess fuel circulating to the front of the vehicle, thru the fuel rails and back the tank.

Will work with E-85!

These pumps do not have an internal bypass. A bypass style regulator and return line are required.

This pump is not designed to use a standard conical seat style union in the inlet or outlet of the pump. Example: Part # AT981510ERL. Use of this style fitting will block flow and WILL lead to poor performance and pump failure. The ONLY correct fitting to use is a contoured port fitting with an O-ring seal such as :Part # AT985010ERL.

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
199r10573-1rev.pdf946.43KB
holleyfuelsystems_chart1.pdf360.32KB

Videos:

Specifications:

Application Universal
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
Fuel Type Gasoline, E85
GPH@43PSI 156
GPH@60PSI 140
GPH@8PSI 200
Inlet Size 2 x 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
Part Type Electric Fuel Pump
Product Type Fuel Pump
Proposition 65 www.P65Warnings.ca.gov
Pump Body Color Black Anodized
Warranty Limited 90 Day

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Holley 200 GPH Dominator in-Line Billet Fuel Pump (Dual Inlet) 12-1800-2:
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