Originally posted by Whaazup17
you don't get the point of breaking in. It is the seat the rings, valves. The metal has to go through a heat cycle a bunch of them.
Are you joking? I don't get it huh? I guess paying all that money for a valve job was a waste since they wear in, rings seat in quickly and if not, alittle load will only speed there break in.
What needs to heat cycle? About the only part that changes with heat(other than oil) is pistons, are you saying the pistons need brake in too?