1951 G80 CS Carburettor

Information relating to the Matchless G80 or AJS Model 18 500cc Heavyweight.
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Joined: Sun Jan 24, 2016 7:19 pm

Re: 1951 G80 CS Carburettor

Postby Iron Head » Mon Aug 26, 2019 8:46 pm

Hello Martyn there will be others on here far more knowledgeable than me but I think your carb should be an 89B/1AK pre monobloc Amal. I personally love these carbs but they need a bit of careful tending to on setting up. I believe your carb’s flange should mount onto an aluminium spacer to the two usual fixing studs. Hope this helps and good luck with the bike.

Iron Head

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