High-Flow Fuel Pump for LS Engine Swap Applications
Projects that transplant an LS powerplant into a 1984 to 1991 C4 Corvette often run into fuel delivery limits, and this direct fit 340 liters per hour pump and adapter kit solves that bottleneck without chopping or splicing factory lines. It threads straight into the Corvette specific EFI sending unit using precision machined fittings manufactured in corrosion resistant alloys to maintain stock clearance and resist ethanol blends. Installers will reuse the factory wiring harness and mounting points for a straightforward swap, while the built in flow headroom supports future forced induction setups without a second pump change.
Precision CNC Machining for Corvette EFI Integration
The kit's fittings are produced using CNC techniques to match the Corvette sending unit thread pattern exactly. By preserving the original routing and seal geometry, installers avoid modifying the fuel tank or lines, maintaining the necessary clearance and alignment under the chassis. This approach reduces leak risk by ensuring each mating surface meets O.E. standards for engagement and seal integrity. Technicians benefit from a true fit connection that replicates factory tolerances and eliminates guesswork during installation.
Made in USA Alloys Resisting Ethanol Corrosion
Each adapter and hardware piece is crafted from alloys chosen for their resilience against modern ethanol blends. These materials prevent chemical attack and pitting that could compromise flow passages or introduce debris into the pump housing. By maintaining clear fuel paths, the system delivers consistent pressure over long term operation and resists wear from corrosive additives. The outcome is a dependable supply that endures both spirited driving sessions and daily use without performance drop-off.
Flow Margin Designed for Future Boost Enhancements
Featuring a 340 LPH fuel pump, this kit provides substantial headroom beyond typical demands, making it ideal for turbocharged or supercharged LS setups. The extra capacity ensures stable fuel pressure under heavy load, preventing lean conditions that can lead to engine knock. Planning for forced induction avoids a second pump change as power goals increase, saving time and expense. Drivers will notice crisp throttle response and unwavering power delivery even when adding boost hardware.
Plug-and-Play Electrical and Mounting Setup
Installers reuse the Corvette factory wiring harness and existing mounting points, eliminating the need for splicing or custom brackets. Clear instructions outline the correct torque values and sealing methods, reducing common mistakes that cause leaks or electrical faults. This plug-and-play design streamlines the entire swap, cutting installation time and minimizing troubleshooting. Enthusiasts and professional mechanics alike gain confidence in a system that installs quickly and performs reliably from the very first start.
Engineered to ensure consistent fuel delivery for your LS swap under both boost and daily driving conditions.