rcjunkie,
Well I really couldn't say, but it would help if you told us what the recommended break-in procedure IS for the OS 15. I'd only be guessing on break-in for the Evolution too. We "experts" really don't know everything.
Seriously, I've never run a car engine in my life. I'm sure there's someone on this board who HAS, and has also broken in an Evo 46, and could therefore answer your question.
MikeL,
Thanks for the answer. Not sure I could have said it as succinctly.

Dennis-