As the result of runs under the Automatic Horsepower Factoring System (AHFS) 1.20-second under policy at the Carquest Auto Parts, and LORDS event, the following changes have been made.

   The horsepower rating for 1975 Ford Maverick, entries with the 302 cubic inch engine and a factory rating of 129 currently rated at 139, has been increased by thirteen horsepower, to 152 horsepower; for Stock Eliminator.

   The horsepower rating for 00-05 Chevrolet Monte Carlo, entries with the 207 cubic inch engine and a factory rating of 170 currently rated at 174, has been increased by six horsepower, to 180 horsepower; for Stock Eliminator.

   The horsepower rating for 2014 Ford Cobra Jet, entries with the 429 cubic inch engine and a factory rating of 455 currently rated at 455, has been increased by twenty nine horsepower, to 484 horsepower; for Stock Eliminator.

NHRA's 2016 Automatic Horsepower Factoring System outlines that any run of 1.20-seconds or more under the index will receive an immediate index decrease or horsepower increase. These changes are effective March 1, 2016.