CRANK WOBBLE!! Updated, found problem

I found a few minutes to look at it this morning and also found the problem. SEE PHOTO My only guess is that when I upped the boost the damper couldn't take the extra stress and failed. Of all the things that could have happened this is definitely not the worst. It cracked the timing cover as well, but I have a spare one of those. The crank seems to be running true so I am not to worried about it. Anybody know where I can get a decent damper quick in Canada?

Jack

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That thing was JUNK when it was bolted on. Look at the elastomer. It’s had it.

That failure isn’t from a belt too tight. That thing failed. I hope it didn’t hurt other parts, like main bearings or the block.