3 angle valve seat grind ??? - Saab Performance Bulletin Board - Saabnet.com
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3 angle valve seat grind ???
Posted by BWG [Email] (more from BWG) on Wed, 23 Oct 2002 11:48:39
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Since you are not supposed to grind Saab turbo valve because of the coating, do you just grind the valve seat (3 angle) and leave the valves alone. I was thinking may giving them a light hand lapping.
The reason I ask this question is because I bought a used 2.0 16v turbo head from a guy that said it was rebuilt. It looks like the seats received a new 3 angle grind and new valve guides were installed, but it looks like the valves were just left alone ( lots of carbon on them). Should I just clean them up and reinstall or give them a light hand lap?
I am going to do a little porting and polishing while a have it apart.
Thanks
Brian
posted by 65.211.6...
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