Much info and pictures about GP bikes. Youngie's homepages . Very interesting RGV500 project for street. Basically RGV250 with RG500 engine, but this project is beyond belief in quality of work. I wrote some tuning instructions for mikuni flatslide carbs and i will put them on these pages as soon as i remember.
Instructions are very short, but cover basics quite good.
But if you have bought flatsliders to your bike, tuning must be quite familiar to you allready.