Posted by George on May 28, 2001 at 04:13:13:
In Reply to: Jardine muffler and backfiring posted by Jimmy on May 27, 2001 at 22:05:56:
It's been covered in many messages here, but yes, removing the white spacer can help. With the Jardine, the bike is most likely running too lean. After I had the spacer removed, I had no backfiring with either the Raask dragpipe or the Supertrapp.