My brother has a Matchless G85 desert sled somewhere. It was originally fitted with an Amal GP carb but was a pig to start so he put a concentric on it
First thing I did was change the carb. Would have liked to have put a new Amal on it or refurbed the one that was on it but it needed so many parts and the new ones are pretty pricey so I just whacked a Mikuni on it, So long as it's not been ages since I ran it it'll start first kick now.
My brother has a Matchless G85 desert sled somewhere. It was originally fitted with an Amal GP carb but was a pig to start so he put a concentric on it