Reliable shipping
Flexible returns
The Redhorse Performance liquid-filled fuel pressure gauge is engineered for precise and dependable fuel pressure monitoring, essential for optimizing engine performance. Available in two measurement ranges—0-15 PSI and 0-100 PSI—it accommodates a variety of fuel system requirements. The gauge features a choice of black or white face options, allowing seamless integration with your vehicle’s interior design. Its liquid-filled construction minimizes needle vibration and enhances durability, providing stable readings even in harsh conditions. Equipped with a 1/8" NPT male fitting, it ensures a secure and leak-free connection. This gauge is an expert choice for accurate fuel pressure measurement and reliable long-term performance.
Mount directly to your fuel pressure regulator if it has a 1/8" NPT female port or mount inline with one of our gauge port adapter fittings.
When mounting a fuel pressure gauge it should be mounted as close as possible to your carb or fuel rail to get an accurate reading.