Dyno, or not dyno... that is the question.

My CBR has got a full Yoshimura system - road legal, and reasonably
quiet.

I'm wondering if it's not been jetted up to match though, as it seems
a bit flat above 11k in the higher gears, especially compared to the
last CBR I had, which had something like a Micron system but also had
a dyno print out to prove it had been set up properly.

This one runs spot on - no flat spots mid range, actually very good on
fuel when ridden sensibly and generally feels as good as a bike that's
covered 30k and been looked after, should feel like.

So... given all the above, does it seem feasible it needs setting up
properly on a dyno - I suspect it may be fuelling a bit lean at higher

I've never put a bike on a dyno, but if you're thinking that it needs
it then do it. Even if it doesn't need it, at least you'll be sure in
the knowledge and you can crack on with riding it.

speeds / rpm.

If it's a nod, anyone got any recommendations as to someone with
'clue' worth using for this in the south east, and what's the likely
cost?

DHR at whitfield, he fully sorted my NC30 for 90 quid!

That sounds very reasonable if it needed rejetting as well.

I'll give them a ring on Monday.

I am actually wondering if I've in fact outgrown 600s at last...