the muffler is completely rusted out on the bottom of it. it is just strait pipe. the mufler is located parallel to the rear axle just ahead of the rear axle. i am only going to run it for a few minutes without exhaust. it shouldnt hurt it for only a few minutes. i know you can burn exhaust valves running for long time with no backpressure. dave stohler http://picasaweb.google.com/das24rules ____________________________________________________________________________________ Be a better Globetrotter. Get better travel answers from someone who knows. Yahoo! Answers - Check it out. http://answers.yahoo.com/dir/?link=list&sid=396545469 _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list