Hi
It is 1216cc, with a played with head and reprofiled cams.
Yep, wind blast is massive. I had 2 previous runs at 169.7 just before the 171mph run.
I am going to try raising the pegs higher, fitting flatter bars, smaller indicators and maybe lowering the bike to do as much as I can to reduce the size when viewed head on.
All the best
Keith