Ran my buddies gsxr today.
08 GSXR with exhaust
99 C5 with sbe LS2 single turbo on 11psi. 91oct making 630whp/588tq
1st run was from 45 and the bike let out around 100 or so
2nd run was 25-125 per the bikes request. I spun a bit at the top of 1st and a little on the 1-2 shift.
Single Turbo C5 vs GSXR 750 - YouTube