g-tech comp pro
Re: g-tech comp pro I had one for a month or so when I was stock, and it seemed to be pretty dead on. It told me I had 292 rwhp, and I dyno'd it when I was stock at 294rwhp. It also said that I ran a 13.3 quarter, which I considered to be pretty accurate for a stock LS1 (although I didn't run it when it was stock to be sure).
Staging Lane
Joined: Apr 2003
Posts: 95
Likes: 0
From: Charlotte N.C.
Re: g-tech comp pro I just bought a comp model. IT'S BAD ***. The times are dead on as long as you don't BS 
Your cars weight. The first time I used it I put the cars weight @ 3400 lbs. I got some shitty numbers out of that. To start I had a full tank of gas, My system was in the car, (120 lbs worth)The sub box with 3 10"s alone weighs in @ 80 lbs, The full N20 bottle, All the seats and my 170 lbs self. So I read the manual and was like Duh!!!!!!!!!! vehicle total weight. So I changed the weight to a guestimated 3780 and tried it N/A again and walah. Dyno #'s came out to 324hp and 341 tq. Which is damn close the the real dyno #'s I made 327 hp and 348 tq. I' ve only ran the 1/8th mile in real life, check the sig, But the gtec said 8.4 @ 85 with a 2.0 60 and 13.001 @ 109 1/4. I had to find a long *** road @ midnight to get that 1/4 time. I also found out that I was shifting @ 6100 rpms (Not good)I've got the hpp3 revlimiter set @ 6200. Tonight on the way home from work I tried the 1/8 mile N/A run again on a shorter strait with all the **** out of the car (not the N20 bottle)and some 5500rpm shifts.(kept the car in the 4500-5500 range during the pass) All conditions were perfect, 50 degrees out side, Car was cooled for an 8 hour shift, nittos were slightly heated, and It ran an 8.199 @ 89.99 mph with a 1.9 60 I was like so I tryed again on a longer strait and went for the 1/4 this time (damn, road not long enough): 2.0 60' 1/8 8.240 @ 89.2 1/4 12.7 @ 96 <---- MPH is low cause I hit 110 by my speedo and a curve was approaching so I hit the brakes before I had completed the quarter.(The graph shows 109.3 mph droping to 86.5 mph@the end of the run. But with the 1/8 mile being so close I was like hell yea, I can run 12's all day. I am going to make some passes on the bottle after the car gets some real track times on the bottle to compare the accuracy. Damn, sorry for the book but the G tech pro comp is the shizzzz foo's!!! go buy one!!!!!
Your cars weight. The first time I used it I put the cars weight @ 3400 lbs. I got some shitty numbers out of that. To start I had a full tank of gas, My system was in the car, (120 lbs worth)The sub box with 3 10"s alone weighs in @ 80 lbs, The full N20 bottle, All the seats and my 170 lbs self. So I read the manual and was like Duh!!!!!!!!!! vehicle total weight. So I changed the weight to a guestimated 3780 and tried it N/A again and walah. Dyno #'s came out to 324hp and 341 tq. Which is damn close the the real dyno #'s I made 327 hp and 348 tq. I' ve only ran the 1/8th mile in real life, check the sig, But the gtec said 8.4 @ 85 with a 2.0 60 and 13.001 @ 109 1/4. I had to find a long *** road @ midnight to get that 1/4 time. I also found out that I was shifting @ 6100 rpms (Not good)I've got the hpp3 revlimiter set @ 6200. Tonight on the way home from work I tried the 1/8 mile N/A run again on a shorter strait with all the **** out of the car (not the N20 bottle)and some 5500rpm shifts.(kept the car in the 4500-5500 range during the pass) All conditions were perfect, 50 degrees out side, Car was cooled for an 8 hour shift, nittos were slightly heated, and It ran an 8.199 @ 89.99 mph with a 1.9 60 I was like so I tryed again on a longer strait and went for the 1/4 this time (damn, road not long enough): 2.0 60' 1/8 8.240 @ 89.2 1/4 12.7 @ 96 <---- MPH is low cause I hit 110 by my speedo and a curve was approaching so I hit the brakes before I had completed the quarter.(The graph shows 109.3 mph droping to 86.5 mph@the end of the run. But with the 1/8 mile being so close I was like hell yea, I can run 12's all day. I am going to make some passes on the bottle after the car gets some real track times on the bottle to compare the accuracy. Damn, sorry for the book but the G tech pro comp is the shizzzz foo's!!! go buy one!!!!! 
