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David Barton · 02-27-2013, 08:49 PM

Can someone please explain to me when this valve cover bolt hole rule existed? Because the rule books I have say nothing about them in the Super Stock section, only in the Stock section. And it states ANY part of the bolt hole in Stock.

If it was applied to Super Stock, wouldn't it be written like the other repeat rules like the head must have the proper casting number, etc?

I'm not sure how many of you understand that Hemi heads have been breaking into the bolt holes since they allowed porting in S/S.

I also want to make it clear that even CW's heads break into the bottom of the valve cover bolt holes. So for the Charlie lovers that think the Super Stock rules are supposed to carry over from Stock, CW's heads wouldn't pass with that rule either.

02-27-2013, 08:49 PM	#11
David Barton Sponsor Join Date: Jun 2009 Location: Reading, PA Posts: 199 Likes: 0 Liked 0 Times in 0 Posts	Re: Hemi Head Ruling Can someone please explain to me when this valve cover bolt hole rule existed? Because the rule books I have say nothing about them in the Super Stock section, only in the Stock section. And it states ANY part of the bolt hole in Stock. If it was applied to Super Stock, wouldn't it be written like the other repeat rules like the head must have the proper casting number, etc? I'm not sure how many of you understand that Hemi heads have been breaking into the bolt holes since they allowed porting in S/S. I also want to make it clear that even CW's heads break into the bottom of the valve cover bolt holes. So for the Charlie lovers that think the Super Stock rules are supposed to carry over from Stock, CW's heads wouldn't pass with that rule either.