March 7-8 2009
It has been 5 years since we have hosted an event at Thunderhill and we are looking forward to seeing all the progress that has been made in our absence, especially the newly re-paved surface. Thunderhill has a self imposed 103 dB sound restriction! Luckily, we have received a sound waiver from 10:00 AM until 3:00 PM. Please note on the schedule where the 103dB limits apply. We have added a “bonus race” on Saturday afternoon, however, all the races after 3:00 on Saturday MUST be 103dB.

Friday is an open test day arranged through the track. It would be best to call prior to arriving and reserve a test day space. The track’s phone number is 530-934-5588.

No engines may be started before 7:30 AM and must not be started after 6:00 PM.

We will have camping in the Paddock Friday and Saturday nights. Race gas is available at the track.
Attached to this email is the Event schedule and tech form . Our Emergency Information cards will be
at registration.

Registration will be located in the paddock Friday, March 6, starting at 3:00 P.M. Registration onth
Saturday will be starting at 7:00 A.M. This is a non-spectator event. Everyone entering the paddock must
sign the Release & Waiver at Registration.

Tech will begin Friday March 6, at 3:00 P.M. and be open until dark. Please make sure your Tech Formth
and logbook have been completed prior to having your car inspected. Tech will resume Saturday morning
at 7:00 A.M. If you need a logbook, one may be obtained from tech during the weekend.

There will be a Driver’s meeting Saturday Morning.

We are looking forward to a great race weekend. If you feel the need to discuss anything concerning
your entry and it can not wait until the race weekend, please call the HMSA office at 818-249-3515.
See you at Thunderhill,
Cris Vandagriff

Download PDF Schedule and Track Map