I'm racing my buddy for fun in my dads H/C/I C6Z this Sunday. mild cam, heads, fast 102/102, vararam, longtubes, x, stock catback. The car made about 560whp on a dynojet, the clutch is slipping slightly (stock) and the LS9X clutch won't be here until next week but we're racing regardless.
He wants to go from a 40ish roll. I have already beat his ZR1, LP640, and 599 GTB. (He bench marks his cars off the c6z and we bench mark ours off his zr1).
C6Z has gone 11.0 @ 133.9 on 20 inch wheels with nitto invos (spinning)
Stock CGT numbers are 11.1 @ 133
C6Z is about 31XXlbs to the CGTs 3000 even.
64Xhp vs 604hp/435tq
7k redline vs 8400 (what I'm really concerned about)
I think I have it in the bag, but with the clutch slipping, lighter car, and higher redline I'm slightly worried. I will probably give him the 100mph courtesy buffer if he wants a roll. 40-140 then shut down (if I'm ahead).
He wants to go from a 40ish roll. I have already beat his ZR1, LP640, and 599 GTB. (He bench marks his cars off the c6z and we bench mark ours off his zr1).
C6Z has gone 11.0 @ 133.9 on 20 inch wheels with nitto invos (spinning)
Stock CGT numbers are 11.1 @ 133
C6Z is about 31XXlbs to the CGTs 3000 even.
64Xhp vs 604hp/435tq
7k redline vs 8400 (what I'm really concerned about)
I think I have it in the bag, but with the clutch slipping, lighter car, and higher redline I'm slightly worried. I will probably give him the 100mph courtesy buffer if he wants a roll. 40-140 then shut down (if I'm ahead).