Hi there,as stated in the title I'm looking for an oversized piston for this engine.I was gifted a mower by neighbor who said the previous owner apparently ran it on straight gas and seized
it.A new set of rings were fitted to the standard size piston but no work was done to the bore and it lacks compression(about 445psi)and won't run.
After taking off the cylinder head and inspecting the bore it doesn't look too badly scored so I think it's salvageable so,as it owes me nothing I'm thinking I would like to have it bored to the next piston size if parts are still available.

Thanks

Bob