Looking for a specific intake set-up

[Alkire193]

Hey guys. Lots of options out there, but im looking for something protected by an airbox, preferably with a cover, that can flow enough air for a 770cc motor. Currently im thinking:

EHS Lid
Stock intake tube
K&N filter

- or -

FCI intake w/ box
modded Outerwears to cover the box

I only like the FCI because of the intake tube. If I could mate that with a stock airbox i'd be golden. Just can't seem to get an idea of how to let this thing breathe but keep the water out.

[Mad Dog]

They used to make some nice aluminum airboxes for the 660's that used the old 250R filter.  I have no idea if this fits your flow needs, but throwing it out there anyway.  CFM and UM both made them for a multitude of atvs, not sure on the availability for the 700 though.

[Krandall]

I wonder if you could expand the stock box with a heat gun and make an FCI filter fit inside?

[Alkire193]

I wonder if you could expand the stock box with a heat gun and make an FCI filter fit inside?

Im spit-balling this with Shawn. Opening up the box to accept the FCI tube, then making a little space for the filter might be the best bet. In place of the airbox cover, use an Outerwears airbox cover replacement and maybe a secondary Outerwears over the filter itself. I think that might be our best bet to keep flow up and still still be protected.


MD - CFM makes nice aluminum airboxes for the 700r. I can't remember, but we decided against CFM airboxes for some reason awhile back.

[Dales396LT4]

I ride trails water and dust is always on my mined, so I think that the
FCI intake w/ box modded Outerwears to cover the box is going to be the best bet
I have the ProFlow intake with an open box on my 770. 

[Alkire193]

Thanks man, im hoping it does the trick.  If I installed the FCI right last time it would have sealed better. I guess I should instructions

[Dales396LT4]

Holey crap you got instructions!