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350HP930 350HP930 is offline
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Join Date: Jun 2003
Location: St Petersburg, FL
Posts: 3,814
I made a jig that bolted to the head that held it at the proper angle.

After that it was just a matter of centering the boring tool and making a 1.55" deep hole.

As the pics show it worked out perfectly. I have finished most of the detailed porting work so its almost time for me to post some more pics and begin flow testing my heads.

Last edited by 350HP930; 01-30-2005 at 07:37 AM..
Old 01-30-2005, 07:34 AM
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