Holley 12-170 100 GPH Universal In-Line Electric Fuel Pump Supports Up to 900 EFI or 1050 CARB HP Compatible with Pump Gas, Race

Holley's 100 GPH (gallons per hour) fuel pump is designed for high performance naturally aspirated and forced induction EFI vehicles It utilizes -8 An female inlet and -6 An female outlet connections for easy installation on new applications and for quick replacement of existing competitor fuel pumps. The pump supports up to 900 EFI or 1050 Carb HP Compatible with Pump Gas, Race gas, Diesel or E85.

The 12-170 fuel pump is rated for use with ethanol-blended fuels, (E85/E90) and all types of gasoline, but pump life will be diminished if used with 100 percent ethanol fuels. The inlet thread is a -8 An female Orb (O-ring port fitting) and the discharge is a female -6 An Orb (O-ring port fitting).

A male -6 to -8 An discharge fitting with integral high-pressure check valve, terminal nuts, terminal boots and installation instructions are included.

Features and Benefits:

• Designed for high output naturally aspirated and forced induction EFI and carbureted vehicles
• The roller vane design pump provides fuel pressure and volume to support up to 900 EFI N/A or 700 EFI Boosted horsepower
• The 12-170 pump is compatible with Pwm Compatible with Flex Fuel (E85/E90) and all types of gasoline (100 percent Alcohol fuels may diminish fuel pump life) The inlet thread is a -8 An female Orb (O-ring port fitting) and the discharge is a female -6 An Orb (O-ring port fitting) Kit includes fuel pump, -6 to -8 male An discharge fitting with check valve, terminal nuts & boots, instructions

Associated Comments:

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

Details:

• Application: Universal
• Forced Induction HP at 43PSI: 750.0
• Forced Induction HP at 60PSI: 700.0
• Forced Induction HP at 8PSI: 800.0
• Free Flow GPH: 105
• Free Flow LPH: 400
• Fuel Type: Gasoline / Diesel / E85
• Fuel Delivery Type: Carburetor | Fuel Injection
• Fuel Sending Unit Included: No
• Fuel System: Carbureted | EFI
• GPH at 43PSI: 96.0
• GPH at 60PSI: 91.0
• GPH at 8PSI: 105.0
• 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: External
• LPH at 43PSI: 364.7 without check valve
• LPH at 60PSI: 343.6 without check valve
• LPH at 8PSI: 390.0
• Material: Aluminum
• Maximum Flow Rating: 100 U.S. Gallons per hour
• Maximum Pressure: 60 Pounds per Square Inch
• Mounting Hardware Included: No
• Naturally Aspirated HP at 43PSI: 950.0
• Naturally Aspirated HP at 60PSI: 900.0
• Naturally Aspirated HP at 8PSI: 1050.0
• Negative Ground: Yes
• Outlet Fitting Thread Size: 9/16-18 Inch
• Outlet Quantity: 1
• Outlet Size: 6AN
• Outlet Type: 6 An Orb
• Pump Body Color: Black Anodized
• Regulator Included: No
• Strainer Included: No
• Universal Or Specific Fit: Universal
• Voltage: 12 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.