Hey! this is my first post even though ive been reading the forums for some time now.. I bought what i believe to be a 1975 cady. I moved away for school and had to leave it at my parents house,, now they are coming to visit me for easter and im hoping they have the room to bring my cady to me. the problem is i could only get it going about 40km/h the last time i rode it.. i noticed the site www. daves motors . com (i think anyway) and it sold bore kits, carbs, and smaller sprockets for good prices for pocket bikes,, unfortunately i have a poor memory and have no idea what my engine looks like or even its size! :S does anyone know the cadys stock bore size and stroke length? and if the bottom end can match up to the bolt patterns of the after-market cylinders and carburetors? and if not, is there room to tap some new holes?? im lookin for some extra ponies and a higher rpm,, torque isnt tooo big of an issue because the city im at(halifax) is pretty flat and i dont mind a pedal start. and im 170lbs. any info will be appreciated, lol i want the parts here so the second i get my cady she can be retrofitted to the new millennium.