What do you guys think about this incar computerised dyno tester http://www.gtechpro.com/ss.html give me your honest opinion does this stuff really work??


Viet

 

there was a write up on the newer model of that in motor trend about a month ago. they took a car to the track and compared the times/other stats to what the track's times were and they were very very close. If I remember right it was never more than .05 off on times and never more than .5 mph off. So I think that they are worth it and I want one, but would rather buy something else for my car with the money right now.