ok i was breakin in my 5 port turbo this weekend using the ptm method. i heated the motor, finally got it started( dang these things are tight). but had one problem. i could not keep the temps below 240. the highest it got though was 270. is this normal or what. after i removed the aluminum foil i got it to drop to around 250-255 range. after i idled a tank i put it on the ground and run it with slow and easy rpm climbs to half throttle and it temped in at around 255-260.do i need to richen somewhere or should it be ok. i really dont want to fry this motor. so far i can tell it will be a powerhouse