Quote:
Originally Posted by Mike Fuller
I received my rulebook yesterday and noticed under the cylinder head paragraph that it now states "any valve job permitted" without the 1/4" below valve seat cut being mentioned. Is this a typo error ? Does anybody have input on this. How about it Travis Miller,can you give us some guidance on this ?
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The ".250 below the seat rule" was removed from the rule book last January as part of the rule book revisions.
The "for acceptable valve job, see General Regulations 1:2 illustration" was also removed as part of last January's rules revisions.
HOWEVER, the 2008 Rules Revisions have already been removed from the NHRA website, as the 2009 Rules Revisions are up.