LSXRT Billet Fuel Rail Kit - Truck

The LSXRT Billet Fuel Rail Kit - Truck by FAST ELECTRONICS is designed specifically for LS and LSX engine swaps in truck platforms, ensuring fuel delivery precision and reliability. This kit fills a crucial need in high-performance LS conversions, as factory fuel rails may not suffice for modified injector sizes and custom fuel pressures. Whether you're restoring a classic truck or enhancing a modern vehicle, this billet fuel rail is essential for consistent fuel atomization.

Engineered from aluminum alloy, the LSXRT fuel rail is built to withstand high fuel pressures while maintaining tight tolerances for injector seating and port alignment. The billet construction offers superior strength compared to cast alternatives, allowing for easier porting and potential modifications for unique fuel line routing. This ensures optimal fuel distribution and minimizes the risk of lean conditions that could damage engine components.

Truck builders and LS swap specialists will find this fuel rail particularly beneficial, as it is compatible with standard LS fuel injectors and integrates seamlessly with most aftermarket fuel pressure regulators. This flexibility allows users to fine-tune flow rates for various applications, from mild street builds to aggressive forced-induction setups. With precision machining, the LSXRT fuel rail ensures zero leakage at gasket surfaces, maintaining system integrity under pressure.