170mph --audi RS6 at castle combe
145mph-- audi 2.0 16v local race track
155mph --kawasaki GPZ1100 -local race track

190mph-- honda blade-local race track

all speeds were indicated on clocks -- yeah have heard that blade clocks arent that good!!!!!!!!
my 600ss has indicated 130 but didnt feel like it what is top end suppose to be?