Xtreme Accu-Tach

The New Xtreme Accu-Tach stores data from the last four laps, eight high RPM readings and eight low RPM readings. The software then removes the highest RPM reading from each group of eight and removes the lowest RPM readings from each group of eight and then calculates the average high RPM and the average low RPM. This gives you a true snapshot of your cars performance. The Ramp Time is a new way you can measure your cars performance on the track. The New Xtreme Accu-Tach measures the time your car takes to accelerate from your low average RPM to your cars average high RPM. This information can assist you in the optimizing your setup and engine tuning.