That’s Racin’ is reporting that NASCAR is “days away” for making a decision on whether to implement new air dam and spoiler size rule modifications beginning with the Rockingham race Feb. 21. The rule changes, which give all three car makes the same air dam clearance and change the spoiler size on all three car makes in non-restrictor-plate races, were used in November’s race at Atlanta as a test. Nelson said most teams gave NASCAR positive feedback from the test. NASCAR told teams testing at Rockingham last week to test under both sets of rules. Nelson said NASCAR would evaluate the teams’ test results in making its final decision( That’s Racin’ )
