Ive had triple compounds since Aug 2011 and it wasnt until probably last fall I got to where everything just works. Spool is instant I have no doubt I could go to Denver (seems like thats where the altitude proving grounds are) since I live pretty close to the same altitude and have it preform awesome. Its seen a few different dynos and been 1000+ not just generous ones. It ran out of fuel with the single II pump around the 1K mark. Now it has duel pumps and some big injectors, its making more power then ever. My biggest problem is keeping a trans in it. The one thats in it now is awesome but still fear it will bite the dust whenever it feels like it. Its had the same motor in it for the life of the trips (30K miles) and its just a stock motor with studs. Im guessing something is working correctly for this to happen. Like someone said drive pressure is an issue that baby turbo is getting so over spun its not even funny, it doesnt like 100+ psi. But it is an absolute blast to drive.