I believe a 99-04 coupe GT wieghs in at around 3150 to 3200.......Machs and Cobras wiegh in at around 3450... I dont think wieght is the problem...Horsepower is the problem in the early 2vs...But the new 3v is pretty nice....
Just seen where a 02 SS m6 dynoed a 320 Rwhp bone stock!!!! Man...