Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines. Whether you are looking for a street performance or an all out race mechanical fuel pump, Holley has the pump you need.
Specifications:
| Description_DES |
Keith Dorton Series VoluMax Race Series Fuel Pump |
| Description_DEF |
Mechanical Fuel Pump |
| Description_FAB |
High output fuel flow |
| Description_FAB |
Flows 170+ GPH free flow |
| Description_FAB |
Shutoff pressure pre-set at 8 psi |
| Description_FAB |
Fuel pressure regulator is required (recommend Holley P/N 12-704) |
| Description_FAB |
Heavy duty construction for continuous high rpm operation |
| Description_FAB |
Redesigned high flow valves always ensure adequate fuel delivery |
| Description_FAB |
Fuel body casting can be rotated to accommodate various plumbing situations |
| Description_FAB |
8AN O-ring (3/4"-16 SAE) inlet & outlet ports |
| Description_FAB |
Fittings "not" included |
| Description_EXT |
Keith Dorton Series VoluMax Race Series Fuel Pump; Free Flow GPH 170+; Free Flow LPH 644; Gasoline; 8 AN O-Ring - 3/4-16 SAE Inlet/Outlet; Silver; |
| Description_MKT |
Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines. Whether you are looking for a street performance or an all out race mechanical fuel pump, Holley has the pump you need. |
| Description_INV |
MECH FUEL PUMP GM SB |
| Description_SHO |
Fuel Pump Mechanical |
| Fuel Type |
Gasoline |
| Color |
Silver |
| Emission Code |
5 |
| Free Flow LPH |
644 |
| Application |
Chevrolet Small Block |
| Outlet Size |
8AN O-Ring - 0.750 in. - 16 SAE |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Fully Open |
644 |
| Material |
Aluminum |
| Brand |
Holley |
| Warning |
California Proposition 65 |
| Free Flow GPH |
170 |
| Inlet Size |
8AN O-Ring - .75 -16 SAE |
| WARNING CA Proposition 65 |
Yes |
| Product Type |
Fuel Pump |
| Warranty |
Limited 90 Day |
| Sale Category |
Air and Fuel Delivery |
| Length |
4.2000 |
| Width |
5.7000 |
| Height |
7.0000 |
| Weight |
1.5500 |
