As the result of runs under the Automatic Horsepower Factoring System (AHFS) 1.20-second under policy at the 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 132, has been increased by seven horsepower, to 139 horsepower; for Stock Eliminator.
The horsepower rating for 1981 Pontiac Firebird, entries with the 301 cubic inch engine and a factory rating of 200 currently rated at 225, has been increased by eight horsepower, to 233 horsepower; for Stock Eliminator.
NHRA's 2015 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 Nov. 10, 2015.