Number 1 piston was fucked along with the bore lol, I might get away with 75mm pistons in there but I'm not holding out much hope. I'll let the machine shop be the judge on that. The crank needs a regrind really as it's pretty heavily scored but I wouldn't say it's fucked. Still not sure what to do about the cam tho? Any way, piston: A couple of Bottom bearings (there all pretty much the same but you get the idea ha):