High Pressure ATL 100ps i Fuel Pump - EFI

The High Pressure ATL 100psi Fuel Pump - EFI is a purpose-built electric inline fuel pump engineered for fuel-injected gasoline engine systems requiring consistent, high-pressure delivery. This pump is ideal for custom fuel system builds, performance applications, and any setup where reliable 100+ PSI output is critical to injector spray pattern and combustion efficiency. ATL Fuel Cells' reputation for precision fuel system components makes this pump a trusted choice for builders and technicians who demand dependable fuel delivery under demanding conditions.

Operating at 102 PSI, this inline electric pump delivers 27 gallons per hour (gph), a flow rate suitable for moderate to moderately aggressive fuel-injected engines while maintaining the pressure stability required for EFI systems. The pump features a 5/16-inch hose barb outlet, allowing straightforward integration into standard fuel line configurations without adapter complexity. Its compact 3.6 x 1.75 x 7.85-inch footprint and light 0.79-pound weight enable flexible mounting in engine bays, fuel cell installations, or integrated fuel tank systems, while the electric design eliminates mechanical drive-shaft dependencies and ensures consistent output regardless of engine RPM.

This pump is best suited for single-point or multi-point fuel-injected gasoline engines, street performance vehicles, race cars, and fuel cell-equipped builds where proven pressure output is non-negotiable. Installation requires basic fuel line connections to the 5/16 barb outlet and electrical power management through a fuel pump relay circuit—standard practice in modern EFI systems. Compatibility with existing fuel rail systems and injector specifications should be verified before purchase to ensure the 27 gph flow and 102 PSI output align with your engine's fuel demand and injector sizing requirements.