1/8 mile times Feb 13, 2013 20:31:58 GMT -6 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by 548h on Feb 13, 2013 20:31:58 GMT -6 what are the 1/8 miles time equivalents to 1/4 mile rules for nhra?if a cage is needed at 6.39 what are some of the faster time breaks?the rule book isn't clear.