Its uses gps for 1/4,its pretty damn close I did like 6 runs and every one of the was very close.I started in the same spot and it would end me in the same spot everytime.yea I needs gears bad gettting out the hole sucks, but when I hit around 3000 thing starts sceamn. 0-80 is kind of scary in a jack up box on a 1 lane back road.hahaa o I know its shorting me the front end is way different on a 95 so its taking way less off,I'm going to do some more seaching and see if I can find the spec for 1st gens.I really like this app its pretty good and Sport97 your first mistake was using an iphone!!!!!

DROID