You forgot alignment. With 550ft tq at 40mph it's a little hard getting traction. At the last event i had to start in 3rd gear so i would be spinning the tires and that's with 3.27 rear gears. Softening up the suspension helps a lot.
Lat weekend was a track day, this weekend is a 1/2 mile roll runs and next week if i decide to go is an open track day again.
