The Edelbrock Victor Series high-flow mechanical fuel pump (part 1712) for Big-Block Chevrolet is built for heavy-duty fuel delivery in drag, circle track or street machines. It produces about 10 psi and high-volume flow through 3/8" NPT inlet/outlets; because of the higher output it must be used with an external fuel pressure regulator such as Edelbrock #8190 or #1727. The pump features a three-stage polished finish and clockable lower housing.
Edelbrock B/B Hi-Flow Fuel Pump