I gave up on steret race since 2009, I only raced known people, very strong drivers who know their cars but since I started to go real races with professional timing systems I realized how different is from street racing.
I was loosing many street races because I'm a true sportsman and I can't steal on start, "brake boost" and other minor things which can make difference, I was doing it for the fun of competition but generally people doing street racing are lousy and they care about other things than fair-play.
I raced my GT on streets only when it was stock to check the real stock power and right after I tune it, I gave up soon on this even with my closest friends.
Go to strip, no more drama, no more stealing, no more nonsense comments, everything black on white.
I look forward to see your time-slips.