Hi, I'm guessing you didn't purchase an SRT-6? I test drove a regular Crossfire and they are not bad, but the SRT-6 is in a whole different league, especially with a few mods.

I am coming from owning several GM F-bodies... Camaros and Trans Ams and the SRT-6 can perform well against the LS1 powered models.

Search on the forum here as I'm sure the NA crossfires performance can be improved a fair amount.