Bill you are 100% correct..GM detuned their new LS2 motor in the 05 C6 vette..the reason i sold it..DC has the balls to stand by their hp rating and product..GO MOPARBill Pemberton said:Absolutely El Hogwasharino!!! We have dyno'd tons of trucks and Vipers and frankly we are always amazed at how strong the trucks dyno at. Detune may be in GMs vocabulary, but not at MoPar. All-Powr, for Mo-Powr!!
PS - the two highest numbers we have ever gotten were not on Vipers , but on SRT-10 Rams!!