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Speedy Squirrel Speedy Squirrel is offline
Rocket Scientist
Join Date: Jun 2008
Location: Detroit
Posts: 906
Originally Posted by fredmeister View Post
Hi Speedy,
Can you provide the dimension and tolerance on the diameter of the bore in the valve guide drawing you have?

This would be useful info for a machinist to make new guides.

Unfortunately it has no dimensions, just a layout. That is why I was asking for the valve stem diameter measurement. It would be great if the guide is a standard 930 valve guide. Those are quite inexpensive. Also, the clearance specs are well known.

Old 12-03-2013, 06:39 PM
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