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Horsepower adjustments following the NHRA Summernationals event in Englishtown, NJ

6/13/2017

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

The horsepower rating for 83-87 Chevrolet Camaro, entries with the 305 cubic inch engine and a factory rating of 155-200 currently rated at 263, has been increased by twelve horsepower, to 275 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 June 13, 2017.







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