Quantum External EFI Fuel Pump

The HFP-603 is the perfect universal EFI 190LPH external/ inline fuel pump that will easily support 450hp and more when used in conjunction with our hotwire kit.  With a 3/8 inlet and 5/16 outlet plumbing the pump with standard parts store EFI fuel hose is easy.  Included with every HFP-603 are an insulating fuel resistant foam sleeve electrical eyelets nuts and lock washers and rubber boots to protect the electrical terminals.

HFP replacement fuel pumps modules  assemblies and kit components are designed to meet or exceed OEM specifications and feature upgrades that improve on the OEM design. Upgraded polymers brushes and commutators ensure long life and durability in multiple fuel blends.

• OEM or better performance
• Polished corrosion-resistant case to help minimize seizing during non-operation
• Specifically designed for quiet operation
• Drop-in replacement
• Patented check valve technology
• Compatible with modern ethanol-infused pump gasoline