Calling Tim.
I have got a pair of rather beautiful twin 1 1/4" SU's for the Mini. They were my first ever purchase off ebay and were the inspiration for the rebuild. I now realise they maybe they are a bit small for the engine but I would still like to try them and would like some advise on jetting them please, I believe they are currently set up for a 998 Cooper. Engine spec is 1275 A+ Piper 285 cam and stage 3 (allegedly) head. Also wouldn't mind re-jetting the original 1 3/4" carb for a comparison. Your expert advise would be much appreciated.