i believe that the engine will hold 1300hp without an issue but those guarantees are a bit dangerous. unless you have a rod snap in two of definite proof that there was a structural failure the tune will be blame for the failure. not only the tune but lack of fuel or high iats. at those power levels the word reliable should not be used. hell look at what bugatti has to do for 1200bhp.
I understand that. that's coming from mmr's post. im just trying to get clarification from them.