2021 Technical Regulations, Bulletins, Memos, & Resources
The following resources, bulletins, and memos are emailed via our official mailing service. If you are not currently receiving the emails, please sign up here.
Technical Resources
- 2021 FIA F3 Regional Technical Regulations
- 2021 FR Americas Championship Annual Tech Form
- 2021 Fr Seal Declaration Form
- Hankook Tires
- HPD
- Email a Question
- HPD Honda Racing Line Registration
- HPD Engine Performance Test Form - coming soon
- Engine Removal/Replacement Form
- JRi Shocks
- Ligier Automotive
- SADEV Transmissions
- Technical Protest Form
- Driver Protest Form
- Appeal Form
- FR Americas Data Share Files (Fastest lap from Qualifying & Races)
Technical Regulation Bulletins
- Trbfr 2021 001 Cockpit Caution Light
- Trbfr 2021 002 Cockpit Caution Light Update
- Trbfr 2021 003 Multiple Rule Clarifications And Updates
- Trbfr 2021 004 Changes To Gearbox Service Rules
Technical Advisory Memos
- Tamfr 2021 001 Engine Removal Or Replacement Reminder
- Tamfr 2021 002 Transmission Compliance And Service Reminder
- Tamfr 2021 003 Ligier Bulletin F3 10 Front Wing Spacer
- Tamfr 2021 004 Ligier Bulletin F3 11 Rh Rad Duct Spacer
- Tamfr 2021 005 Annual Tech And Tire Scanning At Road Atlanta 2021
- Tamfr 2021 006 Annual Tech Items For Road Atlanta
- Tamfr 2021 007 Ligier Tech Memo 5 Front Track Rod Manufacturing Defect
- Tamfr 2021 008 Road America Pre Event Tech & Tire Scanning
- Tamfr 2021 009 Fr Tires Not Currently Available For Non Official Testing
- Tamfr 2021 010 Pre Event Tech & Tire Scanning At Mid Ohio
- Tamfr 2021 011 Brainerd Fuel Orders
- Tamfr 2021 012 Brainerd Pre Event Tech Schedule & Tire Scanning
- Tamfr 2021 013 Hpd Technical Bulletin Fra Coolant Type
- Tamfr 2021 014 Seal Declaration Form
- Tamfr 2021 15 Gearbox Rules Change Advisory
- Tamfr 2021 016 Engine Power Verification Protocol
- Tamfr 2021 017 Vir Event Tech Schedules & Details
- Tamfr 2021 018 Cooling System Air Bleed Procedure