I ended up buying a 376 40 as the bodies are much the same
I've been looking at the AMAL
guides and note the mai jet varies from a 160 up to a 220..
As they're all being fitted to a 350cc engine, what is the reason for the major size differences
And what size jet would people recommend. I was going to go with a 160 as that's what is listed but see 180 is more common and the 220 which I'd assume too large from a 160.
The carb I have now has a 250 in but I don't expect it to run on it