I think I could have done a lot better job on the video, but Jan is creating a point document of all the technical changes that were done to the TTA over a regular GTA, which was already a fairly impressive performance car for the day. The more I read about the TTA on different sites the more impressed I was with the engineering and challenges with creating this car. Amazing they are not a little better know and sought after. Pretty much every car guy knows what a GN is, and a lot call GN's GNX's, but the funny thing is, actually more performance changes were done to the TTA over the GTA vs GNX over regular GN. And, a TTA will handle. I can understand not many people knowing about them in Canada, as they were not sold here new, but one would think in the U.S. that would be different.