NHRA Releases 2025 Rulebook Amendment Updates
- Jun 13, 2025
- 1 min read
These amendments include the following changes…See the latest amendments document for complete details.
Section 2, Race Procedures, Lane Choice – Lane choice updated
Section 6, Pro Mod, Designation – Centrifugal supercharged weight change, 2,740 to 2,720 pounds
Section 12A, Super Stock, Engine – Add Fuel Injection section/clarification
Section 18, Funny Car, Electrical – Ignition System clarification
Section 19, Top Fuel Dragster/Funny Car, Electrical – Ignition System clarification
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