Time for the race tuning to get serious!
Dave's got himself a thumpster/xsport carb + filter, seems to be a fair bit faster
I've managed to blag myself a 26mm Mikuni with big bore manifold, way way too big for the motor but hey. Fitting it took my top speed from about 50mph to 25mph, not good!
Removing the pair of tights that I had used as a filter solved the problem....
Adding a proper filter has given me an indicated top speed of 60 mph!
We braced her at the same time and added a different fuel tank, I really didn't think that it could have looked any more stupid.
Full story is on my C90 page