My first generation build

[tortron]

I bought a Kawasaki ninja foam air filter for a custom air filter i made. it was a nice size to work with and very cheap. You can buy sheets of the foam over there pretty cheap, are you using a panel filter style? you can get 2 grades

[Fatmanwa]

I am using a K and N style filter that fits the weber carb. One of the 6.75x4.5x2.5, found it in a junkyard as the one that came with the truck was worn out and lost most of its fibers, just wire mesh left.

I found this company that makes an exact fit for the style if filter that comes with a weber. Not sure if I will use it or make a foam one like you suggested.

https://www.outerwears.com/cart.asp?...%3Fprod%3D8446