Hey guys, it looks like our Spec cars will fit right into ST6 for any of you looking to run a second class. To maximize your HP/WT ratio we could reduce weight in ST6. The formula is average HP times 18. See ST6 trules to get average HP calculations. Or you can just use max HP. So even at 140 RWHP we could weight as little as 2520.

If we all run as a spec car and do not add Hoosier R7 tires (allowed in ST6) then we can all have a little more fun each weekend.

Not sure what cars will be showing up in ST6 but any PTF and PTE cars will fit in here as well as Spec Miata. Spec e30 is classed as a ST5 car due to original HP ratings.

I plan to run Spec and ST6 all year since it will only require 1 car.

Let me know if you have any interest in this. If no other spec cars run then I will be installing Hoosiers to compete for the top spots in 6.

I have to say, I’ve been thinking of running in TT again this year, if not for fun then for the seat time. I’ve also been looking at Enduro options. This sounds a bit more intriguing than TT, and would certainly cost less than enduro. I think the only issue for me is I might be weight handicapped if I make no changes from spec configuration. I do like the thought of intermixing with other makes. It was fun during the Aussie pursuit! I will let you know at or by Chuckwallah if I’m entering ST6 for Willow Springs, since that would be the most viable place for us to try it.