I forgot to mention fuel starvation. I would fill up and within 15 minutes fuel starvation kicked in. I had 15 and I thought I saw 16 dots, not positive, and the throttle cut out. I checked to make sure it was not VDC on and realized the back half of the new track is very tight and lot's of right handers. After two gallons used it starts. I used 4.3 gal per 30 minutes so that is how I determined the math.
It is now time to look for a solution for fuel starvation.
1/2 lap at Thunderhill in a 370Z - YouTube Before camera died.