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The Technical Side of Things

Stock horsepower adjustment follows Houston LODRS

As a result of a run recorded at the Division 4 Lucas Oil Series opener at Houston Raceway Park, the following horsepower adjustments have been made. These changes are effective immediately.

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Recertification Requirements for Driver's Suits

The 2003 NHRA Rulebook states that all jacket and pants or driver's suits that meet the SFI Spec 3.2A/15 or SFI Spec 3.2A/20 must be recertified on a five-year interval.

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Automatic Horsepower factoring system explained

Entering the 2003 Lucas Oil Drag Racing Series season, one of the more significant issues being discussed among NHRA Stock and Super Stock racers is NHRA's Automatic Horsepower Factoring System (AHFS).

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