:eek:
'not mine'
Somebody had some engine problems
I'm rebuilding a "free" '87 Honda XL250R that had intake valves that looked like that. So bad I had to sacrifice a guide.
They've been used as lightweight hitch pins for decades.
It's four-stroke related
that is a brake shoe hold down stud for a drum brake car or truck.
nah, its def a valve.
yes it's a valve but i felt pretty smart there for a minute.
I had a job working at a machine shop, many years ago, doing valve jobs. Some of the heads would come in that were run for months, skipping away, after burning a valve and they would have a big pie slice shape gone out of them.
yes the exhaust valves cooked.