Front Gear Diff - "Ear Plugs" inside
I'm thinking about putting on a diff in the front. I know someone else that has done it and it seems to be working great for him. We race on asphalt. In building the diff he said that he tore apart an a couple of ear plugs and put the pieces inside of the diff so that it would be almost as tight as a spool, but still work somewhat. Has anyone heard of this?