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wendell howes · 03-04-2013, 12:44 PM

David We only asked nhra if we could cut into the vavle cover bolt holes on the vc surface like you and were told no.I dont think your camp liked this as it would effect your heads so this is why we have the rule of the day.

03-04-2013, 12:44 PM	#5
wendell howes Junior Member Join Date: Feb 2013 Posts: 8 Likes: 0 Liked 0 Times in 0 Posts	Re: Hemi Head Ruling David We only asked nhra if we could cut into the vavle cover bolt holes on the vc surface like you and were told no.I dont think your camp liked this as it would effect your heads so this is why we have the rule of the day.