340 LPH Fuel Pump and Fitting Kit for LS Engine Swaps on GM Models
When installing an LS engine into a 1991 through 2005 GM platform, ensuring uninterrupted fuel flow is crucial and this 340 LPH Fuel Pump and Fitting Kit was designed to meet that exact demand. It combines a 340 liter per hour pump with precision machined adapters and corrosion resistant fittings that maintain consistent pressure under varying throttle and road conditions. This flow capacity suits the demands of high output LS applications by preventing pump cavitation during hard acceleration or cornering. Installation is simplified thanks to application specific hardware that adapts to factory lines, letting you integrate modern EFI systems without extra modifications.
Stable Baffle Design for Consistent Fuel Delivery
Internal baffling within the tank divides the fuel space into multiple chambers that hold liquid around the pickup inlet. This design prevents the fuel from shifting during abrupt stops and sharp turns, ensuring the pump remains fully submerged. By keeping the inlet covered, the system minimizes the risk of cavitation and maintains uninterrupted flow under all driving conditions. Drivers will notice steadier throttle response when cornering or braking aggressively thanks to this engineered approach. In demanding scenarios, stable pressure translates directly into reliable engine output without hesitation or surging.
In Tank Walbro Pump Efficiency and Durability
Positioning the Walbro unit inside the tank allows it to draw cooling directly from the surrounding fuel, which helps control operating temperature and extends service life. Its 400 liter per hour flow rate meets the demands of engines up to seven hundred fifty horsepower without overloading the mechanism. Eliminating external feed lines reduces potential leak points and simplifies routing under the chassis, resulting in a cleaner installation. Noise levels are also reduced since the motor is damped by fuel pressure. Overall, this integrated solution improves reliability for high output LS swaps.
EFI System Compatibility and Factory Gauge Accuracy
The sending unit is calibrated with a zero to thirty ohm range to match original Chevy pickup gauges, so there is no need for additional wiring or calibration steps. Fuel level readings remain linear and intuitive, preserving the classic dashboard experience while supporting modern electronic fuel injection requirements. This EFI ready configuration accepts standard connectors and pressure ratings, making it simple to plug into an existing LS engine harness. Together, these features let installers integrate the tank into contemporary systems without altering gauge clusters or dash components.
Optimized Frame Mount Tank for Extended Range
With an eighteen gallon capacity, this tank reduces the frequency of refueling stops during long drives and spirited outings. It mounts neatly between the frame rails of 1963 to 1966 Chevy trucks, preserving stock ride height and ground clearance for balanced handling. A conveniently located bed filler neck echoes factory ergonomics, making refueling fast and familiar. By positioning weight low in the chassis, the design also enhances cornering stability without upsetting suspension geometry. Installers will appreciate the direct fit and minimal trimming required to achieve a factory quality result.
Engineered for reliable fuel delivery and seamless integration into your LS swap project.