polarice
Active VIP Member
I guess he heated the sides. like the foot grips or something! I'm not really sure but its on the edge of the runners that heat up!
ok the reason why the are heating up isnt because they wired them... that is where the engine coolant runs to the heat exchanger at the rear of the sled and returns down the other side .. engine runs warms the antifreeze solution and water pump circulates the heated coolant through the cooling system see picture posted above
hopefully this explains it for you