WTF is that shit.... I thought this was the tech section? so we all could LEARN what to do or not do with our engines?? I wanna know what let go...
And you will. It should be pretty apparent once it's completely torn down and the major components go through their checks, methinks.
As it stands, it is unknown, just suspicions and speculation. Obviously, since that cam rust must have been an ongoing issue in there (Still trying to wrap my head around the cause of that part), contamination was probably a huge factor. Maintenance is another, since the boat sits for extended periods while I play around with another, I should have been fogging and "winterizing" the thing regularly.
I'm not sure anything "let go" just yet, other than the exhaust pushrod. Could just be a bunch of little things that started the day I built it. The bent intake push rod is a direct result from that. Cylinder full of burnt gasses with nowhere to go and under pressure, voila! The number three connecting rod is probably bent as well I would imagine. (#2, #6 and #5 seem to have the worst of the spun bearings)
If it hadn't been for the pushrod breaking, I wouldn'ta ever seen what was going on in there, and 1 more blast upriver last saturday my engine would have looked as bad or worse than Rivertards......

I'll keep posting ugly pics as i get a chance...........Now who's got a BBF Blower manifold laying around.....

Ray