Sorry, I mean no disrespect, but let me inform you. I have an '09 Shelby with radials, good tune, gone 11.73 @ 122 and I'm a terrible shifter/driver. So, you'd better get plenty of practice before you run that Shelby or you will get embarassed in the 1/8 or 1/4mi. If he's a good driver I'd honestly say you are in trouble. Hope that gives you an idea.

dj