I bought six jugs from an engine that supposedly had ~30 hours since Govt. rebuild.
While installing them we noticed some of the rockers looked like the face had been welded on then ground on a bench grinder. the valve stems didn't show any sigh of wear, and where the rocker contacts the valve there was a shiney spot so nothing looked like it was wearing abnormally.
Never seen anything like it before....normal? Kosher?
maby I can get some pictures later on.
While installing them we noticed some of the rockers looked like the face had been welded on then ground on a bench grinder. the valve stems didn't show any sigh of wear, and where the rocker contacts the valve there was a shiney spot so nothing looked like it was wearing abnormally.
Never seen anything like it before....normal? Kosher?
maby I can get some pictures later on.