2-Port Regulator w/Boost Reference EFI 35-85 Psi

The 2-Port Regulator w/Boost Reference EFI 35-85 Psi is a precision fuel pressure management component designed specifically for modern EFI (Electronic Fuel Injection) engine builds and performance modifications. This regulator is ideal for automotive enthusiasts and professional tuners who require stable fuel delivery under varying load conditions, particularly in turbocharged and supercharged applications.

The regulator operates within a pressure range of 35–85 PSI, allowing it to effectively manage fuel pressure from low-idle to high-load demands. Its two-port design with boost reference capability enables real-time adjustments to fuel pressure, preventing lean conditions that could potentially damage engine components. This design is critical for maintaining a constant differential between fuel rail and plenum pressure, which is essential for accurate injector pulse width calculations.

This regulator is particularly beneficial for those working on high-performance EFI systems, ensuring optimal fuel delivery during acceleration and peak boost events. Its compact dimensions and lightweight construction facilitate easy integration into tight engine bays, making it a valuable addition for tuners looking to enhance their vehicle's performance.