The bike runs really well but has a FLAT SPOT between 3 and 4K, but once past 4K it's fine. The other thing is, it revs right round in the lower down gears but on motorways wont pull past about 100mph. It is an import, and i'm wondering is it restricted as i've heard that these bikes should be good for about 130-140mph. I striped the bike down and cleaned Carbs out etc, even changed ( on recommendation ) the main jets, from 97.5 which I believe to be standard to 102, which helped the flat spot slightly but didn't clear it.
Any advice is more than welcome, and please excuse the ignorance or cluelessness.
![:smt003](./images/smilies/003.gif)