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S197 Shelby SectionThis section is for technical discussions pertaining specifically to the latest installment of the Shelby Mustangs; the Shelby GT, the CS6, and the awesome GT500.
I have a 2011 gt500. It's bone stock. I wanted to get the horse power numbers before I started to upgrade it. Now I need to ask but does this sound crazy. It put down 531rwhp & 515rwtq
Those are really high numbers for stock. Stock gt500 usually push 455rwhp. Those numbers are for cars with a smaller pulley and tune. In any case, those are good numbers!!
You should insert "...'07 - '09..." in that statement. The '10 & '11 GT500 puts more than that to the ground. A "typical" '10/'11 puts down between 470 - 490 at the wheels, depending on conditions. Mine put down a consistent average of ~515HP at the wheels bone stock, and I'm the first owner.