Postby SuzukiMan365 » September 23rd, 2014, 8:54 am
Has anyone here every used one of these to check car performance? Im using Ulysse Speedometer. In addition to the speedometer, it can tell you your 0 - 60 and 1/4mile times. Most reviewers say its pretty accurate. (dont expect 100%) Try it out and let us know what you think!
