Hello guyZ, I want to turbo an 2006-2007 ZX10R engine for the beginning using custim rods and pistons but the stock crank but i dont know how much hp the stock crank can take. I want to run about 280-300 Hp( flywheel) in the begining. Would it hold up? It will be build for race use only so it should not last long. And a second question. Somewhere here a guy wrote that he pushed a Zx12R to 500 just with Water meth inj and stock internals. My point is, could i swap a 12R crank from a 2006 bike in my 10R engine.