I have discovered the problem with my shifting in my 110cc Chinese gokart is related to the forks in the gear box. It appears to be such a task to take the whole engine out of the gokart and then take apart to go inside and replace the forks. So, my question is this, would it be better to just get a new 110 cc chinese go kart engine AND....will a 125 cc chinese go kart engine (HONDA) be the same fit?