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Buell Forum » Old School Buell » M2 Cyclone » Archive through September 21, 2014 » New shorty muffler « Previous Next »

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M2marc
Posted on Sunday, July 27, 2014 - 03:04 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

2000 M2....I just installed a new muffler. I am using the stock headers. The new muffler has no identifying logo. it has the elbow to connect to the header welded into it.the muffler itself is quit short, maybe 18". it has a front support that will connect to my "Y" dog bone.
My question is do I need to support the rear of the muffler like my OEM? and if so looks like I will need to fabricate something due to the short length.
So if you are using a short muffler how are you all supporting the rear of the muffler?
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Ratbuell
Posted on Sunday, July 27, 2014 - 08:31 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Without photos, I have no idea what muffler you might have but yes. Definitely support the rear, otherwise it's a springboard/lever, pulling against the collector on your header, which will eventually cause a cracked header.
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M2marc
Posted on Sunday, July 27, 2014 - 09:09 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

not sure if you can tell from the picture but the OEM muffler rear mounting point is too far from the rear of the muffler to reuse. any suggestions on where I can mount a support or where I can buy one?
thanks for the help.

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Ratbuell
Posted on Monday, July 28, 2014 - 08:04 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Looks like what you have is half of a V&H SS2R. As cheap as those mufflers are in complete form...I wouldn't waste time trying to make some shorty version work.
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M2marc
Posted on Monday, July 28, 2014 - 05:56 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Thanks for the advice. it wasn't expensive. I plan to run it until it blows the packing out. Ill just speed wire the rear of the muffler up so I don't hurt the header,
I just thought that maybe someone else here has supported the rear of the muffler somehow.
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Coxster
Posted on Friday, August 08, 2014 - 11:33 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

After some dreadful bad luck (because I didn't support the muffler) a nice BWB sold me a V&H can cheap that needed some work. This is how I got it 100% functional, and may have improved the mounting in the process. The pictures start at the bottom and finish at the top

https://www.flickr.com/photos/14445024@N04/sets/72157631771573676/

you'll have to copy and past the whole link for it to work
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Ratbuell
Posted on Saturday, August 09, 2014 - 11:09 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I just thought that maybe someone else here has supported the rear of the muffler somehow.

Most folks use a whole muffler...
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Littlebuggles
Posted on Sunday, August 10, 2014 - 04:47 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Make yourself a loop you can secure under the muffler end-cap, then use a long spring, like a screen door spring you'd find on the appropriate hardware isle at the Lowes/Ace/HomeDepot - I'd put the hooks on the improvised hanger and loop it through the stock mounting point, probably using some sort of rubber hose to keep the spring from abusing and being abused by the metal it runs though.

Keep in mind these bikes benefit from some back-pressure, an open flow pipe will rob the engine of its potential power.
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Bluzm2
Posted on Sunday, August 10, 2014 - 01:13 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Cox, the link doesn't work. Full copy and paste...
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