Honest question which may be answered by Andy's answer...
Why can the S2000 run at ITR spec but the RX8 has to add weight? Why can't I run my RX8 as an ITR car?
Stephen
PS: Jake you are spot on for IT gains and stock they have 170-180. Biggest issue with any Rotary Dyno number is that none are really set up for them specifically so the user error is pretty high.
Are you asking about running the S2K or RX8 in ITR trim in STL or STU?