A delimited C63 with a mild tune will do 320kph+ from what I've read.
That bike was doing over 299. It got there at 13k rpm and pulled up to about 13,750 which has to be 310-315, although that would depends on how accurate the rev counter is.
That bike was doing over 299. It got there at 13k rpm and pulled up to about 13,750 which has to be 310-315, although that would depends on how accurate the rev counter is.