So what I have gotten is that I can use the cylinder and head of the cw but not the piston because the designs are different and the wrist pin is in a different orientation the the earlier models is that correct? The piston that is in the cw has been modified with reed holes and is an exact fit for ...

I have a 1976 03 Wombat. The street legal model with the orange tank and black painted frame. The top end of the engine was torn down by my great grandfather. When I got the bike just recently it did not come with the top end that he took off I have the entire bottom end on the bike still including ...