I'd have murdered him side by side from 3rd gear but when I had to let off and give him a little distance he was definitely pretty quick above 130mph.
Mind you, the 850 was running only 20 psi "track map" and it was kinda warm out. Still good fun.
I suggest watching youtube rather than embedded.
I hit around 165mph a few times then let off because there were no revs left. Was already putting both speedo and rpm off-scale





















