Has anyone any knowledge of upgrading a Suzuki dt 55 to a 65.Bore stroke and piston are indentical for the 55and the 65. I have had a look at the parts list and the only diferance I can see is the carburators they have larger main jets and air screws, and a different cam and sender unit on the carb assembly. I have been able to obtain a complete 3 carb setup from a 65hp. Any other help would be apriciated.