3rd gear pretty much all the time, down to around 70kph for tight turns I think, 120kph most of the time, probably fastest around 150-160 in 4th......Maybe more, wasn't really watching speedo.
It was wet so I used bugger all revs, probably highest I got to was 6500. Thats the crazy thing about this engine....2000rpm left!!!
Hopefully the video demonstrates the broad range of useable torque in this engine.
Disclaimer: Thats a complete lie, the car never went above 100kph.