NHRA Announces Changes to the Automatic Horsepower Factoring System (AHFS) for 2015 12/18/2014

Automatic Horsepower Factoring System (AHFS)  12/15/2025

The NHRA Technical Department has posted the updated Approved Fuel List 12/17/2014

Tuesday Tech Question 12/16/2014

NHRA Released the 2015 NHRA Harley-Davidson Drag Racing Series Rulebook Supplement 12/8/2014

NHRA Released the 2014 to 2015 NHRA Harley-Davidson Drag Racing Series Rulebook Supplement Amendments 12/8/2014

NHRA released the 2015 Junior Drag Racing League Amendments 12/2/2014

NHRA Releases 2015 Rulebook Amendments 12/2/2014

NHRA Releases New Class Indexes 11/25/2014

NHRA Releases 2015 Rulebook Amendments 11/24/2014

NHRA Rule Clarification for Pro Modified Roof Panels 11/21/2014

NHRA Releases 2015 Rulebook Amendments 11/21/2014

2015 National Event Release Date Schedule 11/19/2014

Tuesday Tech Question 11/18/2014

2015 Lucas Oil Drag Racing Series Schedule Announced 11/16/2014

Tuesday Tech Question 11/11/2014