What can a 04 do?

I got a g-tech pro and I am going to test this 04 out. But I need to know the weight of the car first. Any idea. I looked in the manual but it is a little confusing. Is there a label that will tell me just the weight of the vehicle itself?

We'll I used 3000lbs and the best the g-tech would say is 129 hp. And the 1/4 in 16.66 @ 85.7 mph. Sounds like crap to me but what do yal think?

http://www.chevrolet.com/cavalier/popup/specs/index.html says that the coupe weighs 2617 lbs and the sedan weighs 2676 lbs.

16.6 sounds about right.. If you get wheel hop that messes up the times too.. i have a g-tech pro as well.. When i had my 00 Z24 best time i got was a 14.8 in the 1/4 and 0-60 in an average of 6.9... On the real track my car ran a best of 15.3.. For an experiment i used the g-tech while going down the track and the g-tech was giving me way slower times.. one run i ran 15.4 and the g-tech read 16 something so... sometimes it's accurate and sometimes it's not, but 04 cavy's with the ecotec run 16's..

an 04 base cavy 5 speed should pull at worst a high 15 stock...hell I hit a 15.92 in my 2002 automatic LS Sport with about 100 bucks in mods

Is there a way to minimize wheel hop?....mine does that sh|t all the time!

front subframe brace, upper and lower engine mounts

my 01 z24 did that for about 1 month with new tires and now it doesnt, so maybe it could be tire grip? i dont know, just putting my input in