Whipple 2 1/16" Mechanical Boost/Vacuum Gauge

The Whipple Mechanical Boost/Vacuum Gauge gives drivers real-time manifold vacuum and boost readings on Whipple-charged applications. With a -20 to 20 PSI range, this gauge is a practical monitoring upgrade for supercharged combinations where boost level and vacuum response are important to track.

The 2 1/16" gauge size fits many common gauge pods and mounting locations, making it a straightforward choice for custom interiors, performance builds, and Whipple-supercharged vehicles that need a clean boost reference. The black face, white text, and LED backlight provide a sharp, easy-to-read display in both daytime and low-light driving conditions.

Each gauge includes a simple instruction manual, 1/8" hose, and a 1/8" tee fitting. Depending on the intake manifold or vacuum/boost reference location, some installations may require a 1/8" NPT to 1/8" barb fitting.

Key Features

• Mechanical boost/vacuum gauge
• -20 to 20 PSI reading range
• 2 1/16" gauge size
• Black face with white text
• LED backlight for improved visibility
• Designed for real-time vacuum and boost readings
• Includes instruction manual, 1/8" hose, and 1/8" tee fitting
• Useful for Whipple-charged and other properly plumbed boosted applications

Application note: Gauge pod and mounting bracket are not included. Verify gauge mounting location, vacuum/boost reference source, hose routing, fitting requirements, lighting connection, and complete installation requirements before ordering. Some applications may require a 1/8" NPT to 1/8" barb fitting.