SHO 250 blew white smoke at a start up for first time. 2012 motor/500 hrs. original power head. Oil changed last January. Checked the oil and found absolutely zero oil made or consumed since them.
Smoke dissipated after starting a few times and seems to be OK now. Feels fine at about 5700 rpm and jumps on plane.
Any ideas? A little scary since its not happened before.