Ok, I put in a brand new 3port piston and sleeve into my TZ which was originally a 5 port. I set all the carb settings back to factory. I fire it up to start the break in process, as soon as I fire it up and put it on the ground, it sounds and performs like its already broke in! Plenty of blue smoke coming out the pipe. I checked for leaks and didnt have any, even change the fuel line. I've never had this happen before. Has anyone have this happen before?