I just spoke to my dad, who along with Stohr Cars North America, is in Savannah Georgia at Roebling Road. There are testing the new Stohr F1000. On old tires and tempratures in the 30's, within 15 laps, he has already done a 1:07.3. That is equal to Dorian Foyil's existing track record set in the Monday race of the July Double National. He indicated that the car had a substantial amount of understeer that they were working out a little at a time.
UPDATE
The first session after lunch yielded a 1:05.7........More to come.
The FA and overall SCCA Track Record is a 1:02.6 by Tom Nastasi in a Swift in March National in 2003.
Steve Shelton Jr.