Mallory 4207 Mallory 2-port street and competition fuel pressure regulator for carbureted gasoline applications. A must for high-pressure fuel pumps to prevent carburetor flooding. CNC-machined billet aluminum construction. Special quick action diaphragm design. Flow-matched inlet and outlets for perfect pump matching. Fully serviceable -not a "throw-away design" like most competitors. Compact design fits where others cannot. Easy to install and adjust for maximum performance. Inlet and outlet size is 3/8" NPT. Includes a 1/8" NPT fuel pressure gauge port. Maximum inlet pressure is 20 psi. Recommend maximum flow of 200 GPH. Adjustment range of 4-12 PSI. For use with gasoline. Complete with mounting bracket and hardware. TECH NOTE: Non-bypass design, not for use with EFI systems. |
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