Remote Tach

This app is AWESOME!!! Its dead on accurate. Ive tested it on two vehicles that have a tach and its right on. I just measured my tire height, looked up my overdrive trans ratio, and entered my rear end gears and boom instant tach. I used it on my Ford Ranger that doesnt have a tach to determine what rearend gear would be best suited for the speed that I drive at. Saved a lot if time and trial and error. Definatly highly recommended!!!!

Horsepower junkie about RemoteTach A Analog and Digital tachometer with speed & course