The NHRA Technical Department has released an updated Exhibition Rulebook Supplement. Unless otherwise noted in this document, these changes will come into effect immediately. The Exhibition Rulebook Supplement can be found under the Rules section of NHRARacer.com.

This update includes the following changes… See the latest Exhibition Vehicle Rulebook Supplement for complete details.

• Ford Performance Super Cobra Jet 1800 Exhibition Vehicle SCJ1800 renamed Ford Racing Pro EV. Numerous rule changes.