LS Fuel Pump for Corvette LS Engine Swap
After fitting the 1984-1991 Corvette LS Engine Mounts on your C4 chassis, ensuring consistent fuel pressure under load becomes critical. This Direct-Fit 340 LPH LS Fuel Pump and Fitting Kit threads directly into the factory EFI sending unit, uses Corvette specific connectors for a true drop in installation and sustains a reliable supply of 340 liters per hour under demanding throttle events. Each component is machined in the USA from corrosion resistant alloys chosen to resist ethanol blends and preserve factory clearances under the chassis, and this LS fuel pump solution supports turbocharger or supercharger setups without requiring another pump change. Installers appreciate that the kit avoids line cutting or extra adapters to simplify fitment and keep fuel delivery stable during spirited driving.
Precision Machined Fittings Ensuring Factory Clearance
Each fitting in this kit is CNC machined in the USA to exact tolerances, preserving the original routing under the C4 chassis without requiring modifications. By threading directly into the factory EFI sending unit, these components maintain the stock clearances and reduce interference with suspension and brake lines. Precision machining also minimizes potential leak points by ensuring a uniform seal surface against the housing. Installers can trust that each metal-to-metal connection meets factory alignment standards for a clean, dependable interface.
Corrosion Resistant Alloys for Ethanol Blend Compatibility
All hardware and fittings are crafted from specialized alloys chosen for their resistance to ethanol and modern fuel additives. These materials resist corrosion and prevent pitting inside the fuel pathways that could impair flow or damage pump internals. The corrosion resistance ensures consistent performance over time, even when using high-ethanol blends common in enthusiast applications. As a result, the system delivers stable pressure and protects against premature wear in demanding environments.
340 LPH Pump Design for Future Boosted LS Engines
The included Aeromotive 340 LPH in-tank pump delivers ample flow capacity to support both naturally aspirated LS engines and future forced induction setups. Maintaining steady pressure under wide-open throttle prevents lean conditions that can lead to detonation or power loss. This built-in headroom lets you add a turbocharger or supercharger without a second pump upgrade, saving time and expense. Consistent fuel delivery under load sharpens throttle response and keeps air-fuel ratios stable during spirited driving.
Streamlined Installation Workflow for C4 Corvette Integration
This fuel pump and fitting kit provides plug and play connection to the C4 Corvette's existing fuel lines, eliminating cutting or additional adapters. Clear instructions guide the installer through torquing each fitting to specification and sealing connections for leak-free operation. By reusing factory wiring and mounting points, the kit reduces installation time and complexity. Enthusiasts appreciate the straightforward process that delivers reliable fuel delivery from day one.
Engineered for a precise fit and reliable delivery this pump kit ensures stable fuel pressure under all driving conditions.