ok as you guys know if we drop out bikes on the left side the oil spills into the airbox and becomes a potential hydrolock problem. well i have an idea so if anyone has tried this or come up w/ something better... AND HAVE PICS of it please share. parts you would need for this would be

1. pcv oil catch can
2. small breather filter
3. some hose (exact size and width would be determined by what size breather and catch can you have)

dont know if this will work yet but if anyone has more info or advice feel free to give your
but here's what i've come up w/


oh and i'm at work so dont crack for usin paint instead of photoshop to throw this together as quick as i did

 

does the f4i have the same style clean air system as the 636 ?

the 636 vents thru the exhaust ports so if you hook the crank case vent tube thru the clean air sytem it not only vents the crank case but it causes a vaccum in the crank case with out sucking it thru the combustion chamber ,thusly creating hp.......so if you can do the mod the same way the 636 is done you will solve your problem and gain hp, what more could you want from an almost free mod

 

kleen pair mod is the way to go