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Engine Mechanical TopicsDiscussion for motor builds, cams, head work, stripped bolts and other engine related issues. The good and the bad. If it goes round and around or up and down, post it here.
I have seen about a thousand post's lately asking and or talking about this subject. So here it is I had the stock mufflers from my '06 Street Glide, still hanging around so I cut them open for all to see. Here are the pics, I hope this help's with all of the talk.
The left side of the pic is the end of the muffler, I cut off both end's because it was just eaisier to get it apart this way. The solid part at the right of the pic is the cat.
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