i know that there is a 750 kit for the p650 my question is what all must the engine get done to be a p750? what does the kit come with? what will i have to do to the engine to make it run properly? where can all this be done at? also how much is the kit and how much approximently will the labor to put it on and do all the porting ect be? most of these questions are for the guys who have the kit and if u have it how much more power and speed did u get?