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50 Dorra Gtech Ebay Units

justin911

By justin911,
in General Automotive Discussion

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justin911 Grand Master

justin911

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is it good ??

i just want something that will accuratly record the basics it provides... goto be accurate though.. none of this .5 second crap i been hearing from some places ??

gt-t_r34 Mentor

gt-t_r34

Posted
Posted

u'll use it every now and again i do, but if you buying to read the horsepower thingy that doesnt work to good especially with turbos! doh' but its a little tricky to use when you first get but read the instructions and its easy enuf. for instance you have to have it right in the middle of you windscreen and exactly straight but its easy to figure out when its straight it has a little reading on there to tell you when its staight and when its is you just press the enter button and away you go! :P

scathing Grand Master

scathing

Posted
Posted

I've had occasion to play with one in my car, and its OK. Screen's a bit narrow but it seems accurate enough.

The guy I borrowed it from ran it in his S13. The "hp" measurement is actually impressively accurate. There was only a 5% difference between what he pulled on the Unigroup dyno and what the G-Tech calculated (he used the official weight out of the service manual, plus an estimate for his own weight, so the error margin could even have come from the fact that he didn't properly weigh his vehicle).

If I wasn't looking at buying one of these in the future, I'd probably get a modern G-Tech Pro SS.

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