Keep the Pressure in Check with a FUELAB Fuel Pressure Regulator

Carburetors don’t require the high fuel pressures of electronic fuel injection, but they still require a steady, regulated stream of fuel to operate properly. Summit Racing carries FUELAB Fuel Pressure Regulators designed just for carburetors running on gasoline, E85, or methanol. Features include:

• Billet aluminum anodized in black, red, blue, gold, purple, or green
• Fine thread pitch adjuster for precise pressure adjustment
• Choice of 1-3 PSI or 4-12 PSI versions
• 1/8 inch NPT port for an external pressure gauge
• 1/8 inch NPT boost/vacuum reference port

515 Series regulators are a bypass design with a -6 AN return port on the bottom. Your choice of -6 AN or -10 AN inlet and outlet ports.

525 Series regulators have the same features as the 515 Series, but with the -6 AN return line port inline with the inlet/outlet fittings. That makes them ideal for use in tight spaces.

555 Series regulators are non-bypass style with an advanced poppet design to smooth out fuel pressure spikes, plus a no-creep soft seat that is methanol and E85 compatible. They have one -8 AN inlet and two -8 AN outlet ports.

575 Series regulators work just like the 555 Series regulators, but are smaller and 50 percent lighter. They have -6 AN inlet and outlet ports.

The 5010 Series regulator is a bypass design with -10 AN inlet and outlet inline ports and a -6 AN return port on the bottom. FUELAB recommends using this regulator with its Velocity Series Lift Pumps for diesel applications.

SEE FUELAB CARBURETED FUEL PRESSURE REGULATORS AT SUMMIT RACING