From design and circuitry to programming and assembly, Speedhut electrical/electronic gauges are meticulously made in the great state of Utah. And talk about choices – Summit Racing carries several styles of Speedhut gauges, including gauges designed specifically for Jeep CJs, air-cooled VWs, JDM Datsun Z cars, and Humvees.

They even have Speedhut gauges for aftermarket EV conversions.

Speedhut’s Revolution Series Gauges are available in a wide variety of sizes and ranges. There are 50 versions of speedometers alone.

The gauges are microprocessor-controlled and feature high-torque stepper motors for precision readings. Revolution Series Gauges have a aluminium bezel and LED lighting. They also have a spin-lock ring for easy mounting on custom dash panels.

The speedometers are available in versions that use GPS signals or vehicle speed sensor (VSS) signals to calibrate speed. All speedometers have an LCD panel that displays the odometer readings. They can also be programmed to show other information including a trip odometer, peak MPH and time.

The tachometers have a programmable internal shift light. They are available in ranges from 0-4,000 to 0-16,000 RPM.

Most other Revolution Series gauges come with programmable LED warning lights you can set to alert you to high or low readings. Summit Racing offers gauges for basic engine functions plus these specialised gauges:

• Air/fuel ratio
  • Boost pressure
  • Boost/vacuum
  • Cylinder head temperature
  • Differential temperature
  • Nitrous pressure
  • EGT/pyrometer
  • Vacuum

Find out more HERE Revolution Series Gauges