Nice video, was that a bit of wheel spin 220kph over the crest? do you mind sharing the approx hp and diff ratio. Just for Intrests sake

I am trying a few ratios behind a 250hp ca. I was using a 4.375 it seemed way to short goes like a rocket out of corners but runs out of puff. Now I have put in a 3.7 it feels slower but I got the same time (hillclimb) as the 4.375, maybe because it is so much smoother to drive on the tight stuff, although it drops out of boost in second gear on a couple of corners. Yet to try it out on the track as the track is being upgaded. Also got a 4.11 to try out.