Holley
12-822
Holley 12-822 Fuel Pressure Regulator for '12-840' Demand Regulator Rebuild Kit
EAN: 0090127681756
UPC: 090127681756
Pressure Regulators
Fuel Pressure Regulator Rebuild Kit; Fuel Pressure Regulator; For PN 12-840 Demand Regulator Rebuild Kit
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. 3/8 inch NPT ports. Allows adjustment of fuel pressure to compensate for high flow fuel pumps.
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