I'm gonna go and look at this sled tommorow. Back story is the guy bought it used from a dealership in 2008 with 150miles. At 1800 miles (2 years ago) the crank went. He had a shop do the rebuild. 400 miles on it last year. Then this year he starts it and it has the chatter/slappy noise in the video. He said he's never done any upgrades or other stuff to it, just routine maintenance.
I guess they didn't use OEM parts for the rebuild. He thought they used wesico pistons. I've heard and read bad things about these pistons in these sleds especially.
Any thoughts of what this noise may be and anything else I need to look at?
The link to the video is below
Thanks in advance!
Edited by Bigboy69, 10 January 2017 - 11:55 AM.