Does anybody know how long the new Mattituck engines were ran on their test cell? I have a red gold tmx IO360 almost ready for first engine start on the plane and am curious how much they actually ran it before they boxed it up. Thanks!
Run-In vs Break-In:
Ref: https://www.continental.aero/xPublications/xService Bulletins/Experimental PMA/SIL012/
"III. RUN-IN vs. BREAK-INMahlon (Russell) has published engine Run-In and Break-In instructions in various places on the 'net, including VAF. Here is one:
Engine overhaul shops (and new engine manufacturers) typically run-in all engines for a period of one to two hours prior to release for installation in the airframe. However, run-in was never intended to be a complete break-in. The objective of the run-in is to:
1. Verify the engine meets rated power specification
2. Correct any oil, fuel, or induction leaks
3. Check and adjust engine fuel system
4. Check and adjust engine oil pressure
After run-in, the engine is released to the installer who provides the airframe, baffling, fuel settings, and all aircraft interface considerations. Break-in is not complete until the engine oil consumption has stabilized and many hours of operation have elapsed."
And Mike Busch's presentation on engine Break-In: