I see some people plug one of the coolant ports Ontop of the head on the CR125s and run a single hose. And others run both and the hose goes from 2-1 then into the radiator.my question is. What configuration is best to use? and what are the benifits of any of plugging one of the outlets?
Typically stock hondas run 2 water hoses, at the intake. Modified hondas run the head flipped to where they run 1 water inlet on top of the exhaust bridge to keep it cooler.