AutoMeter 1259 American Muscle Vacuum/Boost Gauge 2-1/16" 30inHg-30PSI Digital Stepper Motor

The AutoMeter American Muscle Vacuum/Boost Gauge delivers race-proven accuracy for monitoring critical engine performance on forced induction applications. This 2-1/16" gauge features advanced digital stepper motor technology that provides unmatched precision, lightning-fast response times, and silky-smooth needle movement to help you extract maximum power safely while keeping your engine in the optimal powerband.

Advanced Digital Stepper Motor Technology:

• Automatically calibrates on every startup to compensate for altitude, barometric pressure, and atmospheric conditions
• Data acquisition grade solid-state MAP sensor provides exceptional accuracy and durability in harsh environments
• Measures from 30 inches of mercury vacuum to 30 PSI boost pressure
• Designed specifically for gasoline engines

Premium American Muscle Styling:

• Classic silver dial with chrome Super Bezel and domed lens
• Fluorescent red pointer for excellent visibility
• Modern white LED through-the-dial lighting for clear nighttime reading
• 2-1/4" outer bezel diameter fits standard 2-1/16" gauge cups

Complete Installation Kit Includes:

• High-precision MAP sensor with wiring harness
• T-fitting, nylon tubing, and vacuum fittings
• Mounting hardware and detailed installation instructions
• Compatible with 12 and 16 volt electrical systems

This professional-grade instrument combines AutoMeter's legendary quality construction with cutting-edge electronic technology to give you the confidence to push your turbocharged or supercharged engine to its full potential.