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The bike is far too noisy to play with at this time in the evening, but can anyone confirm the approximate starting position for the pilot screw for a TT carb? All the Amal data says how to adjust it, but no hint of a default start position for the TT carb. I need to find somewhere a bit distant from local housing to experiment!
Last time I ran it up in the shed, I had some spitting back (including unexpected flashes of flame!) on opening up. Sounds too lean at the smallest throttle opening to me, although it's fine on the road. I intend to add a gauze over the bell mouth, and open the pilot screw a bit before I start it again.
I would be tempted to put a…
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Good plan, Robert. I last…
Good plan, Robert. I last saw my colourtune over 40 years ago..time for a new one maybe..
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I would be tempted to put a colourtune plug in and run the bike on a stand at small throttle openings in gear with the back brake as a load .If it spits back and stops at least you won't be falling off!.