Michael - Ran the last autox of the season Sunday, and the formula held true. The 2 other Sevens ran 39.135 and 39.379, while my best time was 43.185.
As I said earlier, I'm a casual novice (this was my seventh autox ever, 3rd this season), but confess that the number of available classes is confusing. I've spent time looking at the rule book, and "Lotus 7, 7A" is listed under both C Stock and Class A Street Prepared.
Interestingly, Class D Prepared has both "Lotus 7, 7A (948cc, 997cc,1098cc)" listed, as well as "Super Seven (1340cc, 1498cc)".
Most, if not all, of the C Stock Miatas were running Kumho Ecsta V710 - those 2 grooves running around the tire mean it's not a slick? Winning time in C Stock was 39.835, followed by a low 40 and a low 41. Not sure anyone would care if I tried to run C Stock!
Definitely agree it comes down to the driver. I guess I just would like to have some way of knowing that I'm getting better - or not. I think it's hard to do that in autox, unless multiple people drive the same car. But when there is such a disparity in the cars in your class, it further muddies the water in terms of measuring how your driving is progressing.
Just some random random thoughts. But I do wonder what an LSD and a set of Kumhos on my 14" rims would do. http://www.usa7s.com/aspnetforum/images/emoticons/smile5.gif
Steve