thanks for the info...alexuy said:cold air concept does not really apply on carburator based engines....i might say those hoses bring the least advantages. sorry for being mean...my friends told me that as they are experienced mechanics...
but from my personal experience, they do give some advantage.... but my current setup isnt the best i admit... planning to DIY an airbox for it, so it can such cold air directly from outside....:regular_smile: