'06 450, blown motor?

[fireman69]

ok, been a while since ive been on here, like the new look....and addy. anyways, i have a 06 450, put 27in tires on it and sunk it in a deep hole.....never died, muffler underwater....got pulled out, whole time still running.......now....oil coming out of the muffler and covers the plug immediatly.......so....what am i looking at here.......

 

[b_700x]

Could just need some rings/rings & piston. Im assuming it runs like crap?

 

[fireman69]

very much so, till it completly died.....could clean plug and get it to run for a bit. got the head off and the cyl. walls look good.....maybe just some rings?