Just put 6 miles on it a few trips to a buddies house in town.
Didn't get above 35.
Was night and 65F outside
Got home and was checking her over before garaging it when i noticed the headers red hot out about 2.5"
Big deal or not? Before i check them i noticed a good deal of heat just riding...
so iv got a 2007 yfz 450, and like everyone knows they are commonly a hot running rig, well mine had gotten to the point that it was snapping all the heat guard rackets off of the header, after re-welding them all on, i then did a full coolant flush and an oil system flush and topped both...