Originally Posted by
jester_s1
It doesn't take multiple gallons of gas to break in a plane engine. 2 tanks through a ringed engine is enough to seat the ring and get it ready to fly. You will see improvement in the power and idling of the engine for the next few tanks though.
Oh ok. I was getting stumped about it from all that I've been reading. Yes, I can definitely understand how performance would improve over use.