Dan Premium Messages 15,396 United States Apr 6, 2013 #2 There are plenty of threads that can help you with this. Try the tuning forum.
dr_slump Premium Messages 7,425 Switzerland Messages the_dr_slump / GTP_dr_slump Apr 7, 2013 #3 236 is actually damn slow for a topspeed tune.
dr_slump Premium Messages 7,425 Switzerland Messages the_dr_slump / GTP_dr_slump Apr 7, 2013 #5 264/265 is what the fastest hit.
fbccars924 Messages 2,529 Alton, Illinois Messages big_noobowski924 Apr 7, 2013 #6 You should try the Z06 if you want top speed.