naa bro never overheated, i just smell coolant sometimes and i'll pop the hood and ill see it on top of the overflow in droplets like u can tell it was boiling out, sometimes u'll catch it boiling..

and the fan works fine, blowing not sucking... its brand new along with the radiator...

and i talked to my machinist last week and he said just drop my head off once i pull it and he'll mill it and gimme the measurements before and after...