Bump for a good topic! Just for comparision, I have driven my street car at LRP several times. I am not the greatest driver or anything. I was in the 1:10-1:09 range with some speed left to spare in the up-hill and a little in the down-hill. Here are the specs on the car.
-1998 Impreza Wagon
-2.2L
-3.90 gears
-205/55/16 Azenis tires
-STi suspension
-140 crank hp, and 93 whp with nothing happening over 5500rpms
-2750lbs w/o driver
-Top speed before braking into big bend, 100mph

What are the compeditive ITB cars getting?

Later,
Seth E.