Originally Posted by
murdermode
it wont mess it up, i mean it will still break in right wont it
Actually it is quite the opposite. Heat is a good thing for nitro engines. By heating it up you will save the parts alot of unneeded stress from the cold metal pinch. Also if you put alot of after run in, you might have flooded the engine with it. If this is the case, you will need to pull the plug out and crank it over to get rid of the excess oil.