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Horsepower adjustments following the AAA Texas NHRA FallNationals event in Dallas, TX

10/16/2017

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

The horsepower rating for 1974 Ford Maverick, entries with the 302 cubic inch engine and a factory rating of 140 currently rated at 146, has been increased by five horsepower, to 151 horsepower; for Stock Eliminator.

NHRA's 2017 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 Oct. 16, 2017.








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