the intake manifold is the thing the carb is clamped on to that connects it to the engine. the side facing the back of the bike is where the breather clamps on to. since I can phisically see the carb, I can't tell you if you can use a K&N filter. If you can take a pic and post it, I could probably tell you.
Re: MotorCycle Air Filters On Mopeds?
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