Air Density or Relative Air Density (RAD) is a valuable engine tuning tool to keep your jetting at its optimum. Keep you motor running at its peak horsepower with this Digital Air Density Gauge from Longacre.
It includes an accurate electronic Air Density measurement with an easy-to-read digital display.
The Longacre Digital Air Density Gauge displays current temp and barometric pressure with the push of a button. A foam lined silver carrying case is included.
- To use this gauge get a box of spark plugs and work on your jetting, reading the plugs as you go.
- When you get the motor just where you want it, record the air density or set the baseline on the digital air density gauge. Later – this could be later today, tomorrow, next week or next month – if the air density changes – and it will – you will instantly know how much to rejet to keep that peak.
- This Gauge shows your baseline so you don’t forget and also has a Red LED light that flashes to let you know if you need to change jets (air density changed by +/- 5%).
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