Holley 12-804 1-4 Psi Carbureted Two Port Fuel Pressure Regulator

Holley 12-803 Two Port Chrome Fuel Pressure Regulator – 1-4 PSI

Fuel pressure regulators are used to adjust for fuel pressure requirements of various carburetors. Too much fuel pressure for a given needle and seat assembly may cause flooding or drivability problems.

Features:

• 3/8″ NPT ports
• .220″ (7/32″) restriction
• Low Pressure (1-4 PSI)
• Includes mounting bracket
• Chrome Finish