Boost/Vacuum
Boost/vacuum gauges built for complete manifold pressure monitoring.
- Tracks both boost and vacuum for forced-induction engine setups
- Built for turbocharged, supercharged, and custom performance applications
- Wide range options help monitor idle, cruise, and full-boost conditions
- Precision stepper motors for smooth, accurate pointer movement
- Built to perform for years without compromise
SKU: R3-BV3
3-3/8" Boost/Vac Gauge | 30 inHg to 20 PSI | Warning Light
Tracks manifold pressure across both vacuum and boost for full engine performance insight. Helps you follow engine behavior from idle to load to identify leaks or tuning issues early. A built-in warning light alerts you when pressure moves outside your set range for added protection. Precision stepper motor ensures smooth, stable, and reliable readings.
$261.91
SKU: R3-BV4
3-3/8" Boost/Vac Gauge | 30 inHg to 30 PSI | Warning Light
Tracks manifold pressure across both vacuum and boost for full engine performance insight. Helps you follow engine behavior from idle to load to identify leaks or tuning issues early. A built-in warning light alerts you when pressure moves outside your set range for added protection. Precision stepper motor ensures smooth, stable, and reliable readings.
$261.91
SKU: L3-BV3
3-3/8" Classic Boost/Vac Gauge | 30 inHg-0-20 PSI
Monitors manifold pressure across both vacuum and boost for full engine performance insight. Tracks engine behavior from idle to load to help identify leaks or tuning issues. Precision stepper motor ensures smooth, stable readings.
$245.20
SKU: L3-BV4
3-3/8" Classic Boost/Vac Gauge | 30 inHg-0-30 PSI
Monitors manifold pressure across both vacuum and boost for full engine performance insight. Tracks engine behavior from idle to load to help identify leaks or tuning issues. Precision stepper motor ensures smooth, stable readings.
$245.20