Quote:
Originally Posted by Stage1gs
The #1 intake valve looks a bit better. You can see where it contacted the seat all the way around the valve. My calipers show the contact line varies from .030 " tp about .050" wide.. I like a wider contact area, but atleast this seat was making some contact all the way around.
As info, i did check the lash before removing the valves. The intake was 13 thou and the exhaust was 15 thou.
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you are burning oil, check you valve guides.