He thought the smoke was an injector issue so those are brand new. I think it was a compression issue. I think the pushrods were bent some when he bought it. And the he finished them off.
The head is off and there is a valve outline on the top of the piston but no shiny spots or gouges. The tractor was smoking white ish gray. Head gasket is fine. The tractor was smoking when he bought it. It quit running after some hard use.
Ok like the title says. My friend has a B9200HST and all the pushrods bent. What would cause this? I know they hit the pistons but why did they. What should I be looking for with this engine and tractor?
Thank you
bigcountry8530