NHRA Technical Services Department Announces the Automatic Horsepower Factoring System Will Be in Effect for the 2021 NHRA U.S. Nationals 9/9/2020

NHRA Releases 2020 NHRA Hot Rod Heritage Racing Series Rulebook Supplement 8/31/2020

NHRA Releases the Latest Version of the 2020 Exhibition Vehicle Rulebook Supplement 8/28/2020

NHRA Releases 2020 Rulebook Amendment Updates 8/27/2020

NHRA Releases 2020 Junior Drag Racing League Rulebook Amendment Updates 8/26/2020

NHRA Releases 2020 Rulebook Amendment Updates 8/26/2020

NHRA Tech Department makes updates to the Stock Car Classification Guide  8/24/2020

NHRA Tech Department makes updates to the engine blue print specifications  8/24/2020

NHRA Releases the Latest Version of the 2020 Exhibition Vehicle Rulebook Supplement 8/20/2020

NHRA Releases 2020 Rulebook Amendment Updates 8/19/2020

Denso Spark Plugs NHRA U.S. Nationals Super Stock and Stock Runs Excluded From Automatic Horsepower Factoring System 8/17/2020

Horsepower adjustments following the NHRA DIVISION 3 LODRS event in Indianapolis, IN 8/10/2020

NHRA Tech Department makes updates to the engine blueprint specifications  8/10/2020

NHRA Tech Department makes updates to the Stock Car Classification Guide  

NHRA Tech Department makes updates to the engine blueprint specifications  8/3/2020

NHRA Releases 2020 Rulebook Amendment Updates 7/30/2020