I don't own a sled w/ heated carbs but I would gusse two advantages are 1: keeps carbs from iceing up and freezing and 2: better fuel mileage
. How ever with heated carbs you lose some HP cause the fuel in the carbs is warm and it doesn't burn as well 'cause it can't mix with the air as well. But what would you have better mileage? or 1or2 extra HP? I would take the mileage

