Horsepower adjustments following the Cornwell Quality Tools NHRA U.S. Nationals event in Indianapolis, IN

9/2/2025

As the result of runs under the Automatic Horsepower Factoring System (AHFS) 1.30-second under policy at the NHRA U.S. Nationals event, the following change has been made.

The horsepower rating for 2019 Ford Cobra Jet, entries with the 302 cubic inch engine and a factory rating of 335 currently rated at 335, has been increased by twenty-five horsepower, to 360 horsepower: for Stock Eliminator automatic.

NHRA's 2025 Automatic Horsepower Factoring System outlines that any run of 1.30-seconds or more under the index will receive an immediate index decrease or horsepower increase. These changes are effective September 2, 2025.

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