Fuel Press Reg Carb 4-12psi 6AN/6AN

The Fuel Press Reg Carb 4-12psi 6AN/6AN from Fuelab Fuel Systems is a precision fuel pressure regulator designed for carbureted and naturally aspirated engine builds where consistent fuel delivery is critical to performance and reliability. This product is ideal for automotive enthusiasts and mechanics who require precise control over fuel system pressure, making it suitable for various applications including street rods and vintage muscle car restorations.

Engineered to deliver an adjustable pressure range of 4 to 12 psi, this regulator allows for fine-tuning based on different carburetor designs and fuel pump capabilities. Its dual 6AN inlet and outlet ports support larger-diameter fuel lines, minimizing restriction and pressure drop, which is especially beneficial in high-flow applications. The compact design, measuring 4.9 x 2.85 x 5.05 inches and weighing 0.95 lbs, fits snugly in tight engine bays without compromising functionality.

This regulator is particularly advantageous for those involved in performance tuning, as it helps maintain stable fuel pressure, enhancing throttle response and fuel economy. The spring-loaded diaphragm mechanism effectively compensates for fuel pump pulsation, ensuring steady delivery under load and preventing vapor lock. Whether for racing or restoration projects, this regulator is a reliable choice for maintaining optimal fuel system performance.