thanks for your comments !
here are 2 runs from the other track that we run quite often , I know I should get more angles but if I want to run the whole track linking turn I need to sacrifice some angles for speed as I don't have a lot of powers.
I'm pretty stock ... welded vlsd , megan coil ,sr20 running 205/55r16 , 205/40r17 , 215/45r17 .225/50r17 or 235/45r17 at 40psi
Need to put the boost at 12psi pretty soon