Direct-Fit Fuel Pump for GM LS Engine Swaps
Swapping an LS engine into a C4 Corvette often pushes the stock fuel system past its limits; this 255 LPH pump installs directly in the factory tank and connects to original hard lines without adapters. By sitting inside the tank, it uses constant fluid cooling and dampening to maintain stable fuel pressure during extended high rpm or sustained acceleration. Crafted in the USA from corrosion resistant alloys and engineered polymers, it resists ethanol blends and modern additives while limiting vibration induced wear. Installers gain preserved factory routing that streamlines setup and future service while delivering consistent flow for LS swap applications.
In-Tank Fuel Delivery for Stable Performance
The Walbro 255 LPH pump installs inside the stock Corvette tank to maintain constant fuel flow under high load and RPM. Immersed in fuel, the unit benefits from continuous cooling and pressure dampening, preventing hotspots and cavitation that can lead to lean conditions. Consistent volume ensures the mixture remains safe for LS or factory L98 engines during prolonged acceleration. Technicians appreciate the reduced risk of vapor lock and the ability to sustain peak outputs on track or street settings.
Corvette-Specific Fittings for Seamless Integration
Precision molded connectors align with the original hard line ports inside the C4 Corvette tank, eliminating the need for cutting or aftermarket adapters. Each fitting set preserves the factory routing for straightforward service access and protects inherent safety measures built by GM. Removing custom modifications speeds up installation and retains resale value by keeping stock components in place. Secure engagement ensures leak proof performance even under cornering forces and track conditions.
Corrosion-Resistant Build for Modern Fuel Formulations
Housings and fittings are crafted from alloys and engineered polymers chosen to resist ethanol blends and additive chemicals found in todays fuels. These materials provide uniform dimensional accuracy and structural strength, reducing the chance of swelling or degradation over time. Manufactured with strict US quality control, each component withstands vibration and chemical attack that can undermine less robust designs. Installers gain a system rated for durability and extended service intervals.
Comprehensive Kit Streamlining LS Engine Swaps
Beyond the core in-tank pump, this assembly includes a tailored set of fittings designed to pair directly with a matching 255 LPH fuel line and regulator kit. This unified solution removes uncertainty over compatibility and cuts downtime by supplying all key parts in one package. Home builders and professional shops benefit from a coordinated system that delivers precise flow across the RPM range, keeping project timelines on schedule. The result is a ready to run upgrade for both LS and original L98 applications.
This pump delivers stable pressure and reliable operation for your LS swap, ensuring smooth performance and confidence on the road.