[Bob Mulry]

This is from the NHRA Competition Web Page:

"Chevrolet Performance U.S. Nationals Super Stock and Stock Runs Excluded From Automatic Horsepower Factoring System


As a reminder, the Automatic Horsepower Factoring system will not be used during this year’s Chevrolet Performance U.S. Nationals. As a result, runs made by Super Stock and Stock competitors at any time during the event will not count towards class averages, nor will they be used to trigger index or horsepower adjustments.



The AFHS will remain in effect for all other NHRA Mello Yello Series national and Lucas Oil Series divisional events."


NHRA didn't address runs of 1.20 under, which is part of the AHFS system, and state if that portion of AHFS was also suspended.