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If you have an Airbox
Mod and gauze type air filter, you may have noticed how much junk gets
caught in the air filter. I get big pieces of dirt, small rocks
and some weeds in my air filter. So I made a pre-filter by using some open cell foam
-- the type used for
small air conditioner filters. It can be purchased from almost any hardware store.
I cut
two pieces to fit over the opening of my modded air box. Then I drilled some
holes in the top of the airbox to secure the foam with plastic push-in
type fasteners that are used to hold for car door panels and such. I just pushed
the plastic fasteners through the foam and into the drilled holes. Total cost
was under $10 and it took about a ½ to complete. |
