Holley 12-890 100 GPH HP In-Line Fuel Pump CARB or EFI Applications Supports Up to 900 EFI or 1050 CARB HP Compatible with Pump

Holley's Hptm In-Line Billet Fuel Pumps are designed to be the perfect companion to your carbureted or fuel injected race car, off-road truck, or any engine needing fuel! The Hptm fuel pumps feature OEM gerotor technology which yields lightweight, quiet operation and 100,000+ mile durability in a cost-effective, attractive package.

Hptm fuel pumps are Race gas, E-85, and diesel compatible and can be used in racing applications with 18.5 volt charging systems up to 80 psi.

Features and Benefits:

• Billet aluminum construction for durability & good looks -8 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 (7.5 inch long x 3 inch wide x 2.75 inch tall) for easy installation on frame rails or other tight areas Proven durability beyond 3,000 hours in gasoline or diesel fuels Weighs only 3.1 lbs
• Current draw at 43 psi and 13.5 vdc is 8.6 amps Not designed for use on aircraft of any type.

Associated Comments:

• 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 12-600 or 12-800 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.
• Will work with E-85 and Diesel!These pumps do not have an internal bypass. A bypass style regulator and return line are required.
• Not For Use With Methanol! This pump is not designed to use a standard conical seat style union in the inlet or outlet of the pump.
• Example:Part # AT981508ERL. 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 # AT985008ERL.

Details:

• Application: Universal
• Average Current Draw: 8.6 Ampere
• Forced Induction HP at 43PSI: 700.0
• Forced Induction HP at 60PSI: 600.0
• Forced Induction HP at 8PSI: 800.0
• Free Flow GPH: 105
• Fuel Type: Diesel | E85 | Gasoline
• Fuel Delivery Type: Carburetor | Fuel Injection
• Fuel Sending Unit Included: No
• Fuel System: Carbureted | EFI
• GPH at 43PSI: 76.0
• GPH at 60PSI: 70.0
• GPH at 8PSI: 100.0
• Gasket Or Seal Included: No
• Grade Type: Performance
• Inlet Fitting Thread Size: 3/4-16 Inch
• Inlet Size: 8 An O-Ring - 3/4-16 Sae
• Inlet Type: 8 An Orb
• Internal Or External: Internal External
• LPH at 43PSI: 287
• LPH at 60PSI: 265
• LPH at 8PSI: 363.0
• Material: Aluminum
• Maximum Flow Rating: 105 U.S. Gallons per hour
• Maximum Pressure: 80 Pounds per Square Inch
• Mounting Hardware Included: No
• Naturally Aspirated HP at 43PSI: 900.0
• Naturally Aspirated HP at 60PSI: 800.0
• Naturally Aspirated HP at 8PSI: 1050.0
• Negative Ground: Yes
• Outlet Quantity: 3/4-16 Inch
• Outlet Size: 8 An O-Ring - 3/4-16 Sae
• Outlet Type: 8 An Orb
• Pump Body Color: Black Anodized
• Regulator Included: No
• Strainer Included: No
• Universal Or Specific Fit: Universal
• Voltage: 12-18.5 Volts DC
• Warranty: Manufacturer's Limited 90 Day Warranty
• Wire Quantity: 2.0
• Wiring Harness Included: No

Installation Guide: Download PDF

Installation / Product Video: Watch on YouTube

⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.