NHRA Updates Electronic Versions of the 2023 NHRA and JDRL Rulebooks 2/1/2023

NHRA Tech Department clarifies EFI rule in Top Alcohol 1/30/2023

NHRA Tech Department makes corrections/updates to the Stock Car Classification Guide  1/24/2023

NHRA Tech Department makes updates/corrections to the engine blueprint specifications  1/24/2023

NHRA Updates the Division Office Contacts in 2023 NHRA Junior Drag Racing League Rulebook 1/24/2023

NHRA Updates the Division Office Contacts in 2023 NHRA Rulebook 1/24/2023

NHRA Releases 2023 NHRA Hot Rod Heritage Racing Series Rules Supplement, 12th Release 1/23/2023

NHRA tech department clarifies recent rule change for blinders in Stock and Super Stock  1/20/2023

NHRA Releases 2023 Rulebook Amendment Updates 1/18/2023

NHRA Tech Department makes corrections/updates to the Stock Car Classification Guide  1/13/2023

NHRA Tech Department makes updates/corrections to the engine blueprint specifications  1/3/2023

NHRA Tech Department makes corrections/updates to the Stock Car Classification Guide  1/3/2023

NHRA Tech Department makes corrections to the Stock Car Classification Guide  12/14/2022

NHRA Updates the Exhibition Rulebook Supplement 12/8/2022

NHRA announces Automatic Horsepower Factor System (AHFS) Changes for 2023 12/7/2022

Horsepower Adjustments – From Competitor Requests 12/7/2022