Over the weekend Pat spent some time on the air cleaner project.
The size is nailed down to 4" in diameter at 1 1/2" thick with an internal cage that holds the foam element in place. As far as we can tell it will directly bolt up to a couple of the popular carburetors and the rest will require an adaptor plate. The cleaner pictured is mounted to Pats Keihin with the adaptor plate. Also with this configuration we'll be able to offer a bunch of different designs of the outside cover.
More to come.