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[PO51UHD]

Hi chaps

This may have been asked before, in which case, humble apologies!

I'm building up a 350 based on a 1992 Superstar. BW has ported my cylinder head (nice job too!) and I was going to fit a 28mm Mikcarb, but it won't fit (top of carb fouls the rear tank/head steady fixing & frame). I have an almost new CV carb originally fitted to my ElectraX, which does fit...!

Question is where to start with jetting?

Key features are 350 standard spec apart from:

- ported head (30mm inlet)

- modest compression of around 8:1

- k&n filter (or similar)

- freer than standard exhaust, but not an open megga!

- electronic ignition (Boyer mk4)

Any help & suggestions gratefully accepted!

Thanks

Stephen