I have a 2008 GT500 with a 2.9 whipple and a 3" pulley. Stock idler and stock lower. What belt are you guys running? I can't find a car with the same set up...
Selling my Jeep Liberty Renegade, in excellent condition with no issues at all. Has 86,XXX orginal miles. Great vehicle for a daily driver very reliable.
http://baltimore.craigslist.org/cto/3049450833.html