SpeedSF Sonoma 5-26-18 -

This was my fastest lap in the challenge session. Unfortunately I went out with the fuel level too low and the engine starved for fuel every lap at turn 5. You can hear it coughing and laying over from 42 to 45 seconds in the video. At least this is a full 4 seconds faster than my previous visit to Sonoma. Getting better at learning the lines and holding speed through some of the corners.