Band and Rod, meet Eddie.
Eddie knows what he’s talking about, at least in so far as the magneto to engine advance setting on an IO520 is concerned.
Heck: I think it’s even stamped on a plate riveted to the crankcase...
Edited because Eddie edited his:
No Eddie. I don’t consider the “whole MSB documentation old wives tales”. I only consider the bits that are old wives’ tales to be old wives’ tales. By the way, do you know why TCM issued an MSB specifying that the magneto to engine advance be changed from 20 to 22 on IO520s?
I’d be more than happy to stay and watch at $130 an hour, because it would get done more efficiently, correctly and at less cost than at $100 an hour.
Last edited by Lead Balloon; 8th Apr 2018 at 11:23.