oh stop crying..... the thing does 0-60 in under 5 .......... it will easily smoke the gt.... and then you will say but kevin the srt-8 is suppose to compete with the shelby gt500.... your absolutely right. however the shelby cost 20k more than the challenger. Let me throw 20k in mods on my challenger and u wont even see the paint job on a shelby once i blow by it.