Wow, great numbers! These M6 GTO's usually dyno anywhere from 340-350 give or take on a dynojet. A friend of mine's 06' GTO dyno'd 351 to the wheels & he said that's more than most of them dyno when stock. Very impressive =)
IrishChris1979 2 years ago
Wow, great numbers! These M6 GTO's usually dyno anywhere from 340-350 give or take on a dynojet. A friend of mine's 06' GTO dyno'd 351 to the wheels & he said that's more than most of them dyno when stock. Very impressive =)
IrishChris1979 2 years ago