Overheated valve stems reducing clearance or lubrication causing wear?
New guides and get some sodium (?) filled valves to conduct more heat, I think.
Good video.
tpvalley 3 years ago
Overheated valve stems reducing clearance or lubrication causing wear?
New guides and get some sodium (?) filled valves to conduct more heat, I think.
Good video.
tpvalley 3 years ago