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Featuring full-flow AN10 fittings and braided hose
see our other items for the Walbro GSS341 / GSS342 255 lph pumps
By increasing intake airflow
it’s a statement of your passion for the wild and a testament to your bold personality
Raceworks 340lph Fuel Pump – 39mm E85 Safe Walbro 255 GSS342 Equivalent – EFP-500 Atlas Featuring full-flow AN10 fittings andUpgrade your fuel system with the Raceworks 340LPH Fuel Pump (EFP 500) a high performance in tank solution engineered for reliability, efficiency, and compatibility with modern fuels, including E85. Designed as a direct equivalent to the popular Walbro 255 (GSS342), this pump delivers increased flow, improved efficiency, and exceptional durability for performance applications. Flowing 340 litres per hour at 40psi, the EFP 500 is ideal for