Right then, presuming you're not up for plug chopping it and rejetting yourself DO NOT run it flat out especially in 5th or 6th gear. What you need to do is get someone who knows what they're doing to sort the jetting, I know it's a long way away (he's not close to me either) but StephenRC45 is the sole dyno operator in the UK I'd let set up either of my bikes.

If you haven't cut a couple of holes in the airbox lid my gut feeling is that it'll be OK anyway as the airbox is a major restriction, it's quite likely the race chambers scavenge bettter and it'll actually need to go down a size or three but my gut feeling has been wrong on several occasions and I have the destroyed barrels to show for it.

Can you make the 8th March in Plymouth?
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