In Tank Fuel Pump Module 800 HP

The FiTECH In Tank Fuel Pump Module 800 HP (SKU FIT50015) is a high-capacity electric fuel pump assembly engineered for performance engine builds requiring sustained fuel delivery at elevated horsepower levels. This in-tank module delivers 340 liters per hour (lph) of flow capacity, making it suitable for naturally aspirated and forced-induction applications up to 800 hp. The complete kit includes the pump module, six AN-port outlets for flexible fuel line routing, and all necessary installation hardware for same-day deployment.

The 340 lph flow rate accounts for fuel pressure drop across injectors and regulators under full-load engine demand—critical for preventing lean-out conditions during peak boost or high RPM operation. Dual fuel compatibility (gasoline and E85 ethanol blend) expands tuning flexibility for operators running alternative fuel strategies. The in-tank design minimizes line losses and eliminates separate pump mounting concerns, reducing plumbing complexity on custom fuel system builds. Six AN outlet ports provide unrestricted routing options for return lines, gauge feeds, and secondary injector supplies, accommodating both carbureted and fuel-injection system architectures.

This module is suited for hotrod, motorsports, and performance engine builders developing street or competition platforms. Whether retrofitting vintage iron with modern fuel injection or upgrading a carbureted platform to standalone EFI, the 800 hp rating and included fittings eliminate the need for secondary pump sourcing. The complete installation kit simplifies tank-side prep work, reducing setup time on the bench or dyno.

FiTECH FUEL INJECTION positions this module within the performance fuel system market where flow capacity and dual-fuel compatibility are non-negotiable for serious builds. The 340 lph spec and in-tank integration standard put this product in alignment with professional engine tuning standards requiring verified fuel delivery across the full operating envelope.