I had a leak on the choke on one carb so I removed them and repaired the choke/cold start assemblies and the by pass valve assemblies(which were not even functioning) removed the float chamber and cleaned out the carb body replaced the seals on the throttle spindles and assembled. Since the car had been sitting i thought that would get me started and back on the road. I went to set the cabs up and with the linkage arms removed started setting the idle at 800 to 850 rpm. It would then start to creep up in revs, I then pulled the cap dampner assembly and pushed it inwards and this would bring the revs back down but this would repeat the dampner would start to lift and revs go up.After a lot of trying it repeated so I have come to the conclusion that the diaphragm is at fault and needs replaced. All the other bit and bobs are good needle valves good float good no sticky bits on the dampner so I am just looking for confirmation that I am going in the right direction. Sadly no driving this week end.
Stuart
Stuart
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