High-Flow LS Fuel Pump for Engine Swaps
When fitting an LS engine into a C4 Corvette the factory tank pump often falls short of sustained demand under wide open throttle and this Direct Fit 340 LPH pump and fitting kit ensures the EFI sending unit remains at stock clearance while supplying consistent 340 liters per hour. Each fitting threads directly into the Corvette specific connector to eliminate cutting or adapters and the precision components are machined in the USA from alloys chosen for ethanol resistance. You can plan for forced induction setups without changing pumps thanks to the built in flow headroom and installers will appreciate a streamlined process that reuses factory wiring and mounting points.
True Fit Fuel Delivery with Factory Routing
The Corvette specific fittings are CNC machined to thread directly into the EFI sending unit without modifying the tank or fuel lines. Maintaining the original routing preserves critical clearances under the chassis and prevents interference with brake and suspension lines. This true fit design reduces potential leak points by ensuring each seal surface meets the factory standards for engagement and alignment. Installers save time by avoiding cutting or adapting OEM hoses and can trust that the fuel circuit remains within the intended clearance envelope.
Alloy Selection for Ethanol Blend Resistance
Every fitting and hardware piece is crafted from specially chosen alloys that resist corrosion from modern ethanol blends. These materials prevent pitting inside fuel passages, which can impair flow or introduce debris into the pump housing. By maintaining clean pathways, the system delivers consistent pressure over long term use and resists wear from corrosive fuel additives. The result is a reliable fuel supply that stands up to performance driving and daily use alike.
Enhanced Flow Capacity for Boosted Engine Support
The included Aeromotive pump is rated at 340 liters per hour, providing substantial flow headroom beyond typical demands. This margin supports forced induction setups such as turbochargers or superchargers without requiring a second pump upgrade down the road. Sustaining steady pressure under wide open throttle prevents lean conditions and detonation risks, ensuring stable air fuel ratios during high load events. Throttle response remains sharp and power delivery consistent, even when power adder hardware is added.
Simplified Electrical and Mounting Integration Process
The kit uses the factory Corvette wiring harness and existing mounting points to simplify power connections and pump installation. Clear instructions guide the installer through proper torque values and sealing methods, ensuring leak free operation from the first start. Reusing the original harness eliminates the need for splicing or custom brackets, reducing installation steps and potential error sources. This streamlined approach lets enthusiasts complete the swap efficiently and with confidence in the system integrity.
Engineered for a precise fit and lasting performance.