I have an original photo of my 90+ (a very early one: Frame No. 7652 / 90), when the bike was nearly new. It shows the bike with 276 Amals. Also high level exaust and studded tyres.
I have tried to attach the scanned photo, but it did not work.
I donīt know exactly what use the owner of the bike made, but it looks like something like crossing the country or sixdays.
There was no use of extra high top speed, so GP carbs made no sense.
I would like to know, if other owners have experience with the Bowden carbs.
And I would like to know, what is the reason to change Amals 276 to Bowden. Iīm shure, the 276 where not worn at that time!
Michael