Keep your fuel system running at peak performance with this precision 30"Hg fuel restriction gauge. Every experienced driver knows that monitoring fuel restriction is critical for preventing costly engine damage and maintaining optimal fuel economy on long hauls.
Professional-Grade Monitoring Features
- High-Visibility Blue Face: Easy-to-read display even in bright sunlight or low-light conditions
- 30" Mercury Scale: Precise measurement range perfect for diesel fuel system monitoring
- Dashboard Integration: Standard 2-1/16" diameter fits most semi truck gauge clusters seamlessly
Built for the Road
This fuel restriction gauge features vibration-resistant construction that handles the constant movement and harsh conditions of over-the-road trucking. The clear markings and smooth needle movement give you instant feedback on your fuel system's health, helping you catch restriction issues before they become expensive problems.
Professional installation recommended for proper vacuum line connections. Compatible with most Class 8 trucks and heavy-duty diesel applications. When you're running hard and putting on miles, this gauge gives you the confidence that comes from knowing exactly what's happening with your fuel system.
