Holley Methanol Carb and BLP Mechanical fuel pump
Holley 750 Methanol 4150 CARBURETOR And BLP Small Block Chev Internal Bypass Fuel Pump Kit To suit Small block chev Model 76121CR Specs: . 500 1800 Pump RPM at 50 PSI flows 108 GPH 3500 Pump RPM at 10 PSI flows 120 GPH 4000 Pump RPM at 11 PSI flows 139 GPH A BLP .500 wide gear pump will handle most carburetor fuel volume needs. Installing the correct volume fuel pump is very important $1100 each .