After reviewing SRAC member input regarding possible changes to the Automatic Horsepower Factoring System (AHFS), NHRA’s Technical Department released the following changes for the 2014 season.
Beginning January 1st 2014 the AHFS will review Super Stock GT front and rear wheel drive combinations separately. This is not an immediate across the board change, changes will be made only during the mid-year or end of year adjustments, or when a -1.20 under run occurs. At which point the review process will look to see whether a FWD or RWD combination caused the adjustment; only that combination will receive an adjustment.
