Pro-Series Electric Fuel Pump 5.0 Gear

The AEROMOTIVE Pro-Series Electric Fuel Pump 5.0 Gear is purpose-built for high-performance fuel system applications where reliability and consistent delivery are non-negotiable. Whether you're running a naturally aspirated engine, turbo setup, or full race build, this pump delivers the volume and pressure stability that separates amateur builds from professional installations. Designed for mechanics and enthusiasts who demand precision-engineered components, the Pro-Series addresses the critical weak point in many fuel systems: inconsistent pump performance under load.

The 5.0 gear-driven design operates with minimal noise while maintaining tight tolerances that ensure repeatable fuel delivery across throttle transitions and engine load cycles. Gear-type pumps excel at high-pressure applications because the internal gear geometry resists cavitation and vapor lock—critical concerns when pushing fuel volume through tuned injector systems or high-boost scenarios. The sealed cartridge construction protects internal components from contamination while the robust motor design handles extended duty cycles without thermal degradation, making it ideal for street-strip cars, endurance racing, or any platform where fuel system failure isn't an option.

This pump suits carbureted restorations, EFI conversions, and full engine swaps where OEM equipment falls short of your power goals. Experienced builders value AEROMOTIVE for its modular design—available in multiple flow ratings and pressure specs to match your specific fuel delivery requirements without over-specifying. Installation requires proper fuel rail setup, quality hose routing, and pressure regulation tuning, making it essential to pair this component with a complete system approach rather than a drop-in retrofit. Weighing 5.55 lbs with compact dimensions (4.5 x 4.3 x 9.7 in), it fits tight engine bays while remaining serviceable for long-term ownership.