Chainsaw Repair

Near the end of the 064 run,here in western Canada they were sending our dealership different versions of the 064,I think they were testing different parts.
The 3/4 wrap(handlebars) and full wrap versions had different cylinders and carbs. One had a chrome cyl.,one hada nikisil cyl.,one had the usual WJ carb,one had the new Bing carb.
For my best customers I built new modded saws with the chrome cyl. and Bing carb.
The Bing carb was a beautifully crafted piece and ran well,I liked the chrome cyl. over the nikasil,because the nikasil was often ruined after a siezure where the chrome cyl. always survived.
The Bing was a carb "par excellance" where as the WJ had metering faults on many models. I collected all the Bings I could for use in hotsaws but a few years ago my supply ran out.

Guy overseas says = Paveen Raj - I heard theres 2 version, newer ones had 13 roller bearing