Calendar of Events
- March 19
Open Test Day at Thunderhill - March 20 - 21
SFR Double National - April 1
Friends & Family II at Thunderhill - April 3
SCCA Car Show and Tech Day - April 9 - 11
Season Opener Double Regional - See all
| REVISED 2010 Supplementary Regulations |
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| Written by Administrator | |
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The 2010 Supplementary Regulations for the San Francisco Regional Road Racing Series have been REVISED as of March 3. Please make sure you have the correct copy, using the link below.
If you plan on racing in the SFR Championship Regional Series this year, you need to read the Supplementary Regulations before your first race. The March 3 revision incorporated the new FF1 tire rule that was voted in by the FF competitors; change to NASPORT class listing, and moving E30 to Group 3. Changes for 2010 include: Changes in groups and classes (page 2) Sunoco required patches and decals for all participants (page 4) Formula Ford and Formula Honda (page 5) Spec Miata tires (page 5) Points and Trophies (page 12) |
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| Last Updated ( Friday, 05 March 2010 ) |



