Earl's fuel pressure regulators are designed to adjust for fuel pressure requirements of various carburetors.
Earl's Adjustable Fuel Pressure Regulator, Carbureted, Black, 1-4
Fuel Pressure Regulators & Dampers
Earls – MAD Racing Parts
Earl's Adjustable Fuel Pressure Regulator, Carbureted, Black, 1-4
Universal Low Pressure 4-14 PSI Fuel Pressure Regulator FPR with
Pressure Regulators Ships FREE at
Carb Fuel Pressure Regulator
12-804 Chrome Carbureted Fuel Pressure Regulator - JEGS
Regulators
Fuel Pressure Regulators - 1:1 Boost/Vacuum Rise Ratio - Universal
OSIAS New Adjustable Fuel Pressure Regulator Kit AN 6 Fitting End
Earl's Adjustable Fuel Pressure Regulator, Carbureted, Black, 1-4
Fuel Pressure Regulators - Non-return Regulator Style - No Gauge
Fuel Pressure Regulator, 4 Bar