im bone stock (until i hit 60k and no longer have a warranty, only 20k more to go which should take me about 7-8 months tops with the amount of driving i do). im not sure what the s197 puts down to the wheels, and i havent been on the dyno with the ix, but from what i have read the ix typically puts down about 255ish stock. i dont remember the exact details of my high speed roll race against the s197, but i do recall that he had the hit, and caught me in too tall of a gear, but he pulled me so thats a loss regardless. this particular race (the one i started the topic for) was the first time i had a chance to race someone from a dig (even though we started in the same lane) so it was a blast for me to see how well i could jump on someone out of the hole.