Originally Posted by Waffleman
I have a 30 year old K&B 61 that is almost brand new, and It is going to stay on the stand until it starts running the way it is supposed to. That is just the way I do things.
Is this a good thing or a bad thing?
A modern RC engine with an ABC or ABN liner set a tad rich (not "ringed" liner rich) does best in the air.
If I were still wrestling with an engine on the test stand for 30 years I would smash it with a hammer or pick another hobby. Just saying.