A while ago someone in here mentioned that they would be importing some carbs that would fit directly to a Seeley/TL200 type engine...anyone have any information?

After trying all sorts possible solutions to a lack of power I am experiencing, trying out a new carb is going to be my next move.

All the best, Mark.

I have to be honest here, if you are so short on power that it is bothering you then I really cannot imagine changing a carb from (say) Keihin to Mikuni is going to satisfy you (providing all else is right ofcourse). I doubt you'll get any noticeable power increase by such a change. I have experience of exactly this sort of change on 1200cc V Twin bikes and even on a 1200cc engine the gain is hardly noticeable. 2 or 3 bhp at the most. Hope that helps.