2-1/16in S/C Boost/Vac Gauge

The AutoMeter 2-1/16in S/C Boost/Vac Gauge is a precision analog instrument designed for engine tuning professionals and automotive enthusiasts who require real-time monitoring of turbocharger boost pressure and intake manifold vacuum. This mechanical gauge is essential for diagnosing fuel delivery issues, detecting boost leaks, and optimizing forced-induction performance.

Featuring a mechanical Bourdon tube sensing element, the gauge converts pressure differentials into accurate needle movement across the dial. With a black face and white graphics, it ensures readability under varying light conditions. The 2-1/16 inch diameter housing fits standard aftermarket gauge mounting pods and dashboard installations, making it versatile for various setups.

Ideal for turbocharged applications and supercharged platforms, this gauge also aids in diagnostic work on naturally aspirated engines where vacuum measurement reveals intake manifold health and fuel system performance. Its analog display eliminates electronic dependencies, providing reliable operation in high-vibration engine bays and extreme temperature environments.