Hi everyone, I have an 85 atc 250sx. I want to stroke this engine by getting a trx300 shaft/rod piston etc. or whatever is neccesarry to build it. I understand that a trx300 is basically a stroked 250 right? Most components can swap right? Has anyone done this before? If so can you tell me all of the parts I need to get to get it to run or any little trick that need to be done? Any information would be great if anyone has it. Thanks for looking.