Are the 39mm Keihins that people are running on their DS's the same carb as on a late model Snowmobile? They are a flatslide design and would require a dual pull cable. Could this be workable/desirable? What would be required to make it work? I figure you'd need to rejet, get a dual pull cable, T the fuel line, get dual intakes and run clamp-on filters. Anything else? Would dual 39's provide better performance than a TM45? If so, where(low/mid/high?)?

 

that is a good thought i should see what my snowmoblie buddys run.

 

Anybody???