Is there a difference in a 2 stroke and 4 stroke carb?/QUOTE]
No, other than as Adas mentioned you will have to jet it, but you would have to do that on any carb anyway...
Also, some "2T" carbs come with an oil injection port. Personally, I pre-mix, so I dont care if it has that port or not...
-Paul O.
Malaguti Yesterday, MHR 70 kit, Technigas None, Multivar, Dellorto PHBG 19