1984 ATC250R carbureation

[30rack]

As if this trike has not caused enough headache yet, I am in need of a new carb. Locating a reasonably priced stock carb is proving itself more difficult than necessary.

SO we are wondering what, if any, other stock take-offs will work? for instance a CR250, CR500?

I am not extremely well read on this subject, any input will be greatly helpful!

[Mr. Clean]

Yes you can use those carbs, the only constraint is which side is the choke lever on. Keep in mind CR500 carb is 38mm stock and the CR250 carbs are 36mm and stock 250r is 34mm. Two issues come to mind with this, one is the air box tube will need some massaging to fit on a bigger carb and two you will need to jet the carb for your application.

[rgthree]

well the 84 250r stock carb is only 30MM but a good swap that most do is get an 85-86 carb it will wake that fooler right up