NHRA Tech Department makes updates to the engine blueprint specifications  10/19/2021

Horsepower adjustments following the Division 7 event in Tucson, AZ 10/18/2021

Index adjustment following the Division 7 event in Las Vegas, NV 10/11/2021

NHRA Technical Department released the 2021 to 2022 NHRA Rulebook Amendments 10/6/2021

NHRA Tech Department makes updates to the engine blueprint specifications  10/5/2021

NHRA Technical Department released the 2021 to 2022 NHRA Rulebook Amendments 9/30/2021

NHRA Technical Department released the 2021 to 2022 Junior Drag Racing League (JDRL) Rulebook Amendments 9/30/2021

NHRA Tech Department makes updates to the engine blueprint specifications  9/28/2021

NHRA Releases the Latest Version of the 2021 NHRA Hot Rod Heritage Racing Series Rulebook Supplement 9/22/2021

NHRA Tech Department makes updates to the engine blueprint specifications  9/21/2021

Statement of Action Against Participant 9/13/2021

NHRA Tech Department makes updates to the Stock Car Classification Guide  9/07/2021

NHRA Tech Department makes updates to the engine blueprint specifications  9/07/2021

Horsepower adjustments following the Division 3 event in Bowling Green, KY 8/30/2021

NHRA Releases 2021 Rulebook Amendment Updates 8/16/2021

NHRA Releases Rule Amendment Updates to the E3 Spark Plugs Pro Mod Drag Racing Series Presented by J&A Service 8/13/2021