would this work?

what kind of carb is it? what size is it? lots of factors come into play other than CC's. i have a 200cc engine, and a 30mm carb works pretty well, but if that 200cc's was a liquid cooled/powervalved engine i'd probably run more like a 35mm carb on it....
 
i don't want a different carb like i said i was just thinking about different types of carbs and it came to my mind and made me wonder if an xr200 carb would work on a blaster.
 
i had a yamaha it200 that i took the carb off and cut my boots to fit it on my blaster. it was a 34mm. but the same day i cut my boots to fit, a guy came and bought my it200 before i could even try it out. makes me kinda sad