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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% 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).
For over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Top brands like MSD, Flowmaster, Hurst, Accel, and many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do.
| Application | Universal |
|---|---|
| Average Flow Rating | 105 |
| Color | Silver |
| Emission Code | 5 |
| Finish | Anodized |
| Forced Induction HP@43PSI | 750 |
| Forced Induction HP@60PSI | 700 |
| Forced Induction HP@8PSI | 800 |
| Free Flow GPH | 105 |
| Free Flow LPH | 400 |
| Fuel Delivery Type | Carburetor |
| Fuel Sending Unit Included | No |
| Fuel System | EFI |
| Fuel Type | Gasoline / Diesel / E85 |
| Gasket Or Seal Included | No |
| GPH@43PSI | 96 |
| GPH@60PSI | 91 |
| GPH@8PSI | 105 |
| Grade Type | Performance |
| Inlet Fitting Thread Size | 3/4-16 |
| Inlet Size | 8 AN O-Ring - 3/4-16 SAE |
| Inlet Type | 8 AN ORB |
| Internal Or External | External |
| LPH@43PSI | 364.7 without check valve |
| LPH@60PSI | 343.6 without check valve |
| LPH@8PSI | 390 |
| Material | Aluminum |
| Maximum Flow Rating | 100 |
| Maximum Pressure | 60 |
| Mounting Hardware Included | No |
| Naturally Aspirated HP@43PSI | 950 |
| Naturally Aspirated HP@60PSI | 900 |
| Naturally Aspirated HP@8PSI | 1050 |
| Negative Ground | Yes |
| Outlet Fitting Thread Size | 9/16-18 |
| Outlet Quantity | 1 |
| Outlet Size | 6AN |
| Outlet Type | 6 AN ORB |
| Part Type | Electric Fuel Pump |
| Product Type | Fuel Pump |
| Pump Body Color | Black Anodized |
| Regulator Included | No |
| Strainer Included | No |
| Terminal Quantity | 2 |
| Universal Or Specific Fit | Universal |
| Voltage | 12 |
| Wire Quantity | 2 |
| Wiring Harness Included | No |
Manufacturer's Limited 90 Day Warranty
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).
WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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