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Anyone on this forum got a Honda Chaly CF70 12 volt. I have acquired one and am trying to sort it out. Managed to get it running but would appreciate a bit of advice on the strange tubes which run from the carb to the head and whether or not it should have a choke. Any help much appreciated.

Hi. I have a 12v CF70,but it came with no engine/carb in it. Building it up with a cub based 110 manual engine.Think they are a cable choke as i had the fittings on the left hand switch for one on mine.

steve g

I've one as well,but also bought with no power plant.
Similar to Steve I've gone c90 12v motor with 107cc barrel and head,but still 3 speed semi auto.
Sorry I can't help about your plumbing issue.

Thanks for the replies. I have now taken the carb off. It is a Keihin PB51A. I can't find any information on the internet about it which is amazing. Definitely no sign of a choke. If I can't get it running properly I might be going down the same route with a completely new engine and carb set up.

Could just fit a taller manifold like mine, which allows the 19mm carb to clear the frame.