Pro-Stock 4-Port Fuel Regulator

The Pro-Stock 4-Port Fuel Regulator by Aeromotive is designed for performance builders and professional tuners who require precise fuel delivery control in high-output applications. This regulator is essential for maintaining stable fuel pressure across varying engine loads and RPM ranges, which is crucial for optimal engine performance.

Featuring a 4-port design, this regulator allows for independent regulation of fuel pressure and return flow. It supports both single and dual-carb setups, as well as turbocharged applications and modern returnless fuel injection systems. The internal poppet valve is designed to maintain consistent outlet pressure under varying conditions, helping to prevent lean-out situations that can harm engine performance.

Ideal for a range of applications, from carbureted hot rods to fuel-injected street machines, the Pro-Stock 4-Port Fuel Regulator is a vital component for anyone looking to enhance their vehicle's performance. Its compact size and lightweight construction make it suitable for space-constrained builds, ensuring that you can achieve a clean engine bay layout without compromising on performance.