interesting, I wonder what happens when they are too worn out to machine? new head?
Found this on you tube
http://www.youtube.com/watch?v=QjegW...eature=channel
interesting, I wonder what happens when they are too worn out to machine? new head?
Hmmmmm, if you aren't changing the seat angles.... hand lapping the valves in cuts less then a cutter does..........
something old... for something new????
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