Thought I would post some results from my stock M6 convertible taken from a G-Tech Competition. Would appreciate any thoughts or advice. Seemed a little slow to me, even though I pushed the car as hard as I could. Temperature was about 50F.

Run1

60': 2.326
330': 6.211
1/8: 9.399 @79.52
1000': 12.109
1/4: 14.399 @97.46

Run2

60':2.181
330': 6.019
1/8: 9.247 @77.91
1000': 12.029
1/4: 14.401 @96.01

 

Looks right on to me.

I ran stock one time at the track. I ran 14.4@98 in 86 degree 80% humidity. I believe your numbers, considering you are heavier, but in better weather.

Dan

 

Wow..the competition model seems pretty accurate!

I ran on the old Gtech and got a 13.6 @ 113mph..lol

I take it they do their calcs a bit different now..might have to get one of those.

 

Mine is auto but ran times in sig on tazzo.Bone stock.
The tazzo was withing a tenth of track et and was 2.5 mph high.Gtechs are normally 5 tenths or so higher than track.

I took my tazzo track runs with me last year. I think you are about right.My 60ft was awful only did one run with vert and then put it away for winter and roads were cold and damp.

Also I am at 1900ft altitude and altitude and more specifically density air makes big differences in times.

 

Thank you all for the replies. Yeah, I've been very pleased with the G-Tech Comp. So far I've run it on a 69 Chevelle, 92 Camaro, 95 Mustang GT, 98 Pontiac GTP, and my Z28. Seems like it is a very versitile tool that has had no compatibility problems in any of these cars. I'm looking forward to the GMMP exhaust that is coming soon (part of the group purchase) ... I'll post my G-Tech times once it is installed.