Thursday April 19 at Portland Intl Raceway, testing of the Stohr F1000 continued. National Champion drivers John Hill and Mark Jaremko provided input on a variety of aero setups produced by Wayne Felch. Lap times are now down in the low 1:12's. This is a 2 second improvement from the very first test we did earlier in the season. Meanwhile, Stohr Cars North America is running a concurrent development program on the East Coast.