2/13/2019

As the result of runs under the Automatic Horsepower Factoring System (AHFS) 1.20-second under policy at the NHRA national event, the following change has been made.

The horsepower rating for 1976 Ford Mustang, entries with the 302 cubic inch engine and a factory rating of 133 currently rated at 153, has been increased by five horsepower, to 158 horsepower; for Stock Eliminator.

NHRA's 2019 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 Feb. 13, 2019.