Looking to make a serious step up in the horsepower department The Holley Dual 450 LPH EFI Pump Module would be an excellent choice. While the name includes EFI, these modules can be used as an upgrade for carbureted systems as well with the proper regulator.
Specifications:
| Description_DEF |
Fuel Pump Module Assembly |
| Description_DES |
HOLLEY DUAL 450 LPH IN-TANK RETROFIT FUEL MODULE W/RETURN |
| Description_EXT |
Dual 450 LPH Drop-In Retrofit EFI Fuel System-E85 Compatible Supports up to 1700 EFI or 2200 Carb HP (HP Rating @ 60 PSI at 13.5 Volts / 34 AMP Draw) |
| Description_SHO |
FuelPmpModAssy |
| Description_INV |
TWIN PUMP UNIVERSAL, HOLLEY ASSEMBLY |
| Description_MKT |
Looking to make a serious step up in the horsepower department? The Holley Dual 450 LPH EFI Pump Module would be an excellent choice. While the name includes EFI, these modules can be used as an upgrade for carbureted systems as well with the proper regulator. |
| Description_MKT |
The innovative clamping system allows you to locate the module nearly anywhere in the tank while retaining your factory fuel level sending unit. The clamping system allows you to rotate the unit 360 degrees for easier clocking of the plumbing and wiring locations under your ride. |
| Description_MKT |
12-173 - Twin 450 LPH - 34A @ 60 PSI, 30A @ 10 PSI |
| Description_MKT |
EFI |
| Description_MKT |
 (Gas, 13.5V, 60 PSI) - 1750 HP |
| Description_MKT |
 (E85, 13.5V, 60 PSI) - 1250 HP |
| Description_MKT |
Carburetor |
| Description_MKT |
 (Gas, 13.5V, 10 PSI) - 2200HP |
| Description_MKT |
 (E85, 13.5V, 10 PSI) - 1550 HP |
| Description_FAB |
Billet, anodized, laser etched flanges with 8AN ORB Return/Outlet and 6AN ORB vent |
| Description_FAB |
The innovative clamping system allows you to locate the module nearly anywhere in the tank while retaining your factory fuel level sending unit |
| Description_FAB |
The clamping system allows you to rotate the unit 360 degrees for easier clocking of the plumbing and wiring locations under your ride |
| Description_FAB |
Easy install - just drill a 4" hole in the top of the tank then use hand tools |
| Description_FAB |
E85 compatible |
| Description_FAB |
The dual pump design allows the pumps to be ran together or the second pump can be triggered additionally when you need it (Hobbs switch, Holley EFI auxiliary pump circuit, etc…) |
| Description_FAB |
Units install in tanks from 7" - 12" deep |
| Description_FAB |
Filter socks included, Hydramats can be purchased separately |
| Description_FAB |
Easily wire with an MSD High Current Solid State Relay (75643, 75643-HC, 7564, 7564-HC) or dual relay kit (12-759) |
| Minimum Fuel Tank Depth |
7 inches |
| Brand |
Holley |
| Emission Code |
3 |
| Sale Category |
Air and Fuel Delivery |
| Warranty |
Limited 90 Day |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| WARNING CA Proposition 65 |
Yes |
| Application |
Universal |
| Free Flow LPH |
900 |
| Fuel Type |
E85, Gasoline |
| Material |
Billet |
| Product Type |
Fuel Pump Module |
| Warning |
California Proposition 65 |
| Length |
6.3000 |
| Width |
9.4000 |
| Height |
12.9000 |
| Weight |
6.0500 |
