4 results for Engine : Fuel System : Fuel Pumps & Related : Fuel Regulators : All Productsgo

A direct-replacement fuel pressure regulator diaphragm designed for 1985–1995 GM cars. This precision elastomer diaphragm restores proper sealing inside the regulator to maintain correct fuel pressure, ensuring smooth idle, reliable…

Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding…

Tuning is accomplished with the simple twist of a screw Will allow fuel pressure adjustment to approximately 65psi BBK billet Fuel pressure Regulators are a great way to tune your vehicle to obtain optimum air / fuel ratios and achieve…

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