The Aeromotive Big Block Chevy belt drive fuel pump and double adjustable regulator bolt-on kit pairs the BBC belt drive kit with a double adjustable bypass regulator for alcohol carbureted cars. Methanol and ethanol compatible, it lets you set idle and high-RPM fuel pressure independently without jets or pills. The bolt-on package is intended to deliver precise, repeatable pressure control for alcohol-carbureted competition applications; fittings are sold separately.
Aeromotive Chevrolet Big Block Belt Drive Fuel Pump & Double Adjustable Reg Bolt-On Kit