and so after 3 prototypes
looking for the perfect filter material which is CHEAP
at first thinking of buying HKS filter element
but then . . .. its RM80
damn it i rather get those jfc filters
so i changed my mind n forget bout it
then, one day when i finally decided to upgrade my computer
i found this perfect foam sponge from the motherboard box
its thin, so doesn't slow down the air velocity as a thick element does
and its porous enough to be soaked in oil without restricting air
very porous
a bit of motul 5100 oil soaked in it
and then its now on my bike, working so wonderfully
this one . .. fail
no good
so, guys, dun just go get those foam filters from another bike n soak it in oil, it wun work, not porous enough
well, i din show all the details like the thickness of the foam and how to mount it on the existing filter bracket
but u guys have to do ur own research ya, its part of the fun :lol: