FUEL PUMP GSS342 255 LPH
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The Walbro GSS342 is a high-output, in-tank electric fuel pump designed for high-performance applications requiring increased fuel flow and reliability. With a flow rate of 255 liters per hour at 3 bar (44 PSI) and a maximum free-flow capacity of 318 LPH, this pump is ideal for vehicles with upgraded turbocharging, higher boost pressure, or larger injectors. It supports setups producing over 400 horsepower, ensuring stable fuel delivery under demanding conditions.
Engineered with Walbro’s proven gerotor design, the GSS342 offers reliable performance and durability. Despite its high flow capability, its compact dimensions (120 mm length × 39 mm diameter) allow for seamless installation into most standard hanger assemblies without modification. It is widely compatible with popular Honda, Acura, and other import platforms.
