The good idea would be to have no Boost or Turbo speedo's for the class. To get new racer's interested in Touring Car Racing you have to have something to start with the is entry level without having to buy all of this new technology. I still would like to see a 21.5 Sedan Class. T/A is going to a 25.5 this fall with a spec speedo. At this time 5 speedos.
Dave