These MSD electric fuel pump boosters will supply your electric fuel pump with increased voltage in relation to the manifold boost pressure. The amount of voltage is adjustable with a potentiometer, from a range of an additional 1.5 V to a maximum output of 22 V, over a range of 5–30 psi. This is our first choice for a voltage pump booster for in-shop builds! Featured in this build blog – Chevy SS.

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Weight 5 lbs


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