I HAVE! AH-HAHAHHAHAA. my neighbor works for GM and had a test mule and let me drive it!!! weeeeeeeee I have pics but promised not to post them. 96ImpalaSS saw them, if you don't believe it from me! I can't disclose much information, 'cause I swore I wouldn't, but I tell you what Ferrari guys-- don't go picking any fights with this bad mamma-jamma. It tears ass all the way through the rpms, and the mph's!