Quote:
Originally Posted by Adger Smith
Bill, I have been told that as long as it swings around the guide C/L it will pass.
There seems to be no depth numbers any more. Let me qualify the above statement with "AS OF" July 2014. Rules can be a moving target you better call someone with a little more authority than this message board.
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This is my understanding of the rule. As there is nothing in the rulebook saying you can't cut the manifold face in stock, if the bottom cut takes you over the maximum cc's, it's not hard to fix. I had suggested NHRA add something in the rulebook about not cutting the manifold faces but was shot down on that one. It would be interesting to know how many of the "expensive" heads have had the faces cut.
Jim Mantle V/SA 6632