Fair enough, but I think F1 reflects why we race anyway. Manufacturers want to experiment with their technologies. NASCAR is going the other way/or trying to stay in the dark ages. NASCAR has to decide what it wants to be. Do you want the targeted demographic (whatever that is) to connect with the cars? Then, you need the EFI, digital dashboards, etc. If not, you will need to explain to an 18 year old what a pushrod is. I do think at the present time we have a pretty good blend of both, but if the objective is to continue down this path to the extent of spec'ing everything, then what is the point of manufacturer involvement....and if you don't have the manufacturers (to my original point), why are we doing this? Personalities and storylines? No thanks.