I love the idea of the proposed 1 car width rule.
We are amateur racers and forcing someone to go two wheels off just invites car control issues. Additionally, the NASA rules require one car when there is a barrier/wall at the edge so someone can not put another driver into it legally. Most all other racing groups require one car plus (POC, PCA, ???)so it is a better standard.
In addition, the Porsche Racing Club (that the Nor Cal 944's race with), has an additional rule that I believe makes sense for us amateur racers. They require that the lead car leave one car ANY TIME there is ANY overlap, meaning even a bumper. This removes a leading cause of contact, turning in on someone. NASA's rules allow us to turn in if the overtaking car is not far enough along side, inviting contact that is legal for the lead car to cause.
We are not NASCAR, we are amateur racers. Leaving room should always be our idea. I believe the NASA passing rules allow the lead car to drive in a way that opens up many more opportunities for contact, contact that we do not want. It does not lessen the racing, it opens up more close racing with both cars leaving room for each other.
I am with Eric on this one and would like to see the overlap rule as well. I know that multi-class racing is a challenge, however, as amateur racers we should all race this way anyway and give room to anyone. We should all know that we can not "expect" it from other classes when we are overtaking and that is fine but we can give it when we are being overtaken, IMO.
Jim Foxx