RE: EME new engines, 35,60 & 120 twin
well i am still having good luck with the 60.it is starting to loosen up even more now,starting to just rip the Xoar prop @ 7200 now,but not by much.just hauls the 17lb.Slick around like nothing.
the engine is still tight no leaks,still hasn't fully broke in yet,getting the black goo on airplane, and spark plug is a tan color,so it might get a little stronger.
been using redline at 32-1 sense day one, thats the reason for the slow break in.very happy with engine so far.