Cobba
Supercharged
I think that if you have it repaired at another dealer then you would lose all claim against this lousy bas****d that f****d up. By all means have it diagnosed elsewhere but I would not have them fix it unless the aforesaid bas*****d gives permission & agrees to foot the bill. And the very best of luck with that.
Yeah, I'd agree with that.
Take it to someone who knows about Rockets and get their opinion (in writing) and then go back and front the other shop about it.
Only thing I can think of it that they have somehow over reved it on the Dyno and busted a ring.
A compression test would be a quick and easy way to see if that's happened or not.