TMonarky

My brother and I took the head of today to see what happen, expecting to see pieces of piston missing or broken valves but nope nothing. What could it be then? Broken rod?
Here are some pics.







Will have pics. of the head tomorrow.

Dr.Boost

Your pics don't work for me, but I would say ring lands.
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crx2fast

you had the knock right?
i bet the crank is shot, or your main bearrings are toast

edit: wrong guy :P

SpankedYA!

Looks like a valve hit the piston or a piece of metal that went out the exhaust port.

TurboCiv

its going to be a ring landing or a bend rod. take the pan off and unbolt the rods, push the piston up look at all 4. there is somthing wrong with 1 of them, or all of them

Johnyquest

I'm gonna have to go with the fact the your #2 piston is melted to all ----... Yeah second one from the left, notice how the upper right 1/3rd of it is missing and all you can see are the rings? That'd be your problem there sonny :P

I expect a large hole underneath those rings on the side when you pull it out!

GJ btw, that's exactly how my #1 looked a few weeks ago

Good luck w/ the rebuild

Matt

biggmike

anyone notice that the second piston from the left is different?

FooK

piston #3 owned.

SandmanCrx

it's toasted allright...wow
That right there's the result of the knock you had.
I hope your sleeve's allright.