I run that spark plug in mine. I just use the gap that came with it. I got my muffler plugs for my DMC's from the yami dealer for free. You might have to check yours and see.PSMSandRap said:Just wondering what plugs everyone is running with the 3 mods. NGK CR8EIX good ones to run?? What gap?
Also looking for muffler plugs for barkers..anybody know where I could get some?