1-1/2 Fuel Pressure Gauge 0-15psi

The 1-1/2 Fuel Pressure Gauge 0-15psi by Advanced Engine Design is an essential diagnostic and tuning tool for mechanics, enthusiasts, and performance builders working on fuel-injected vehicles. This gauge is particularly useful for troubleshooting issues like rough idling and verifying fuel system integrity after a rebuild. It is designed for low-pressure fuel systems typically found in naturally aspirated engines and classic carbureted conversions.

This compact gauge delivers real-time pressure readings within a 0–15 psi range, making it ideal for applications where standard high-pressure gauges would be excessive. Built with a 1-1/2 inch dial face, it provides clear, easy-to-read increments, allowing for quick pressure checks without the complications of digital readouts. The gauge is designed for mechanical reliability and straightforward installation, ensuring it remains a dependable fixture in any tuning setup or diagnostic bay.

Professional technicians and weekend mechanics will find this gauge particularly beneficial when servicing carbureted engines, verifying fuel pump function on low-pressure EFI conversions, or confirming proper fuel delivery on various setups. Its compact footprint, measuring 4.6 by 1.8 by 6 inches and weighing only 0.14 lbs, allows for flexible mounting options in tight spaces.