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The AutoMeter Spek-Pro 2-1/16" vacuum/boost gauge (–30 inHg to 30 psi) helps you monitor boost and vacuum on gasoline engines with automatic calibration at startup to compensate for changing atmospheric conditions. Included components like the MAP sensor and pre-wired harness simplify installation. A 280° brushless stepper motor gives quiet, precise needle movement; peak recall stores peak values, Pro-Control drives warning devices, and seven-color backlighting adapts to lighting conditions.
Autometer Spek-Pro Gauge Vac/Boost 2 1/16in 30Inhg-30psi Stepper Motor W/Peak & Warn Black/Chrome
