Phantom Dual Stealth 340 Fuel Pump System

The Aeromotive Phantom Dual Stealth 340 Fuel Pump System is a high-capacity dual fuel pump assembly designed for serious performance and racing applications. This in-tank electric fuel pump system delivers 680 gallons per hour at 90 PSI, providing the fuel volume and pressure required for turbocharged, supercharged, and naturally aspirated engines running aggressive fuel maps or E85 fuel blends. The complete kit includes dual 6 AN female O-ring outlets, a 6 AN female O-ring return/vent line, and everything needed for installation on both gasoline and ethanol-blend applications.

The dual pump configuration eliminates fuel starvation during hard acceleration, cornering, and sustained high-load operation by splitting flow across two independent pump elements. At 680 GPH, this system handles modified engines that demand consistent fuel supply under boost or high RPM. The 90 PSI rating accommodates port injection, direct injection, and forced-induction setups without requiring additional regulation. Dual 6 AN outlets allow the builder to distribute fuel to dual fuel rails, fuel manifolds, or staged injection systems. E85 compatibility means ethanol-fueled performance builds can run the same proven pump without degradation—critical for racers exploiting E85's higher octane and cooling properties.

This system targets engine builders, drag racers, road race competitors, and street performance enthusiasts running modified powerplants that exceed stock fuel system capacity. The install kit simplifies mounting, eliminating guesswork on bracket orientation, wiring harness routing, and outlet sizing. Proper fuel supply is non-negotiable in high-horsepower builds; undersizing the pump invites lean-out, detonation, and engine damage. The Phantom Dual Stealth 340 scales from 400+ horsepower N/A engines to heavily boosted platforms, making it a versatile choice for builders planning aggressive tuning without fuel system limitations.