yep the fan pushes air down around cylinder and head to keep engine cooler i can fill air coming from out around the opening were exhaust bolts up on mine,i'm sure it leaves out in other place to.
the snorkel like thing you are seeing on the cvt cover is separate
the fins on the variator pulls air in cvt cover to keep belt and clutch cooler,it is important to to keep that filter clean so you won't burn up a belt, alot of heat builds up in there.
after riding a while and letting it idle stick your hand back at the clutch end of cvt cover there is a opening there and you will fill warm coming out.
also there is a opening middle ways of cvt cover to.
there are different thing you can do to get better air flow in cvt that little foam filter that comes in them aren't worth diddly
pud _________________ 2006 sunl 150b
Dr. pulley 10 gram sliders, 1500 torque spring,39 tooth sprocket,2000lb winch, red neck uni filter, 125 main jet at 1,450 elevation, drilled out exhaust,ngk iridium plug,performance intake
trying a set of 10gram rollers now