The NHRA Technical Department has released additional 2026 Rulebook Amendments. Unless otherwise noted in this document, these amendments will become effective immediately. The 2026 NHRA Rulebook Amendments can be found on NHRARacer.com under Tech > Rules.

These amendments include the following changes. Please see the latest 2026 Rulebook Amendments document for complete details.

• Section 18, Funny Car — Throttle Pullback/Return clarification; Electrical Components updated. (Revised)

• Section 19, Top Fuel — Throttle Pullback/Return clarification; Electrical Components updated. (Revised)