I heard some company came out with a digital tach for $300. All you do is plug it into your cigarett lighter and it dyno's your car gives you 1/4 mile playback and a whole bunch of other stuff. My ? is will it work for a 70? :confused:

If you have a cigarette lighter it will work. If you have a tach it can tell you more and if you have your cars weight it will give you hp and torque graphs that you can download to you computer and acceleration graphs, and braking distances cool tuning toy. Called a G-Tech Pro competition performance meter. Summit sells for $250
Good Luck
Dane

Friend of mine has one. It works really well and is accurate to within 10 hp on hp setting.

thanks guys graemlins/beers.gif