A big washer welded to a bolt?
Snuff Or Not
Thread Starter
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Seasoned HDF Member
Joined: Aug 2013
Posts: 35,795
Likes: 38,536
From: Post Falls, ID
Snuff Or Not
Back in the day, the Snuff or Not was the straight pipe noise control solution. Google search indicates it's still available. Anyone know of a modern day equivalent to instantly change exhaust noise levels?
http://www.coolretrobikes.com/monthlyspecials.htm
http://www.coolretrobikes.com/monthlyspecials.htm
Road Master
Joined: Dec 2010
Posts: 1,035
Likes: 14
From: Canadian in Germany
Back in the day, the Snuff or Not was the straight pipe noise control solution. Google search indicates it's still available. Anyone know of a modern day equivalent to instantly change exhaust noise levels?
http://www.coolretrobikes.com/monthlyspecials.htm
http://www.coolretrobikes.com/monthlyspecials.htm
Thread Starter
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Seasoned HDF Member
Joined: Aug 2013
Posts: 35,795
Likes: 38,536
From: Post Falls, ID
Wow, 1500 Pounds UK, looks like they are not availble in the US.
https://www.hdforums.com/forum/sport...-exhausts.html
How about it American aftermarket, can you engineer an electronic, twist **** or cable operated exhaust baffle?
https://www.hdforums.com/forum/sport...-exhausts.html
How about it American aftermarket, can you engineer an electronic, twist **** or cable operated exhaust baffle?
Last edited by upflying; May 8, 2014 at 01:01 AM.
Road Master
Joined: Dec 2010
Posts: 1,035
Likes: 14
From: Canadian in Germany
Wow, 1500 Pounds UK, looks like they are not availble in the US.
https://www.hdforums.com/forum/sport...-exhausts.html
How about it American aftermarket, can you engineer an electronic, twist **** or cable operated exhaust baffle?
https://www.hdforums.com/forum/sport...-exhausts.html
How about it American aftermarket, can you engineer an electronic, twist **** or cable operated exhaust baffle?
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Seasoned HDF Member
Joined: Aug 2009
Posts: 9,242
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From: west Michigan
Snuff or Nots were the hot setup for Honda 305 Scramblers. That, and a rattle can paint job.
Last edited by RK4ME; May 8, 2014 at 09:31 AM.
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Seasoned HDF Member
Joined: Jul 2007
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From: SW Minnesota
Harley makes an active exhaust called the Screaming Eagle Active Performance Muffler Kit, run by a server controlled butterfly valve. It altered the gas flow between the left and right side, with sound, hp, and torque changes depending on the gas flow between the two mufflers.
Part number is 65467-05, and it fit the 05 - 07 tour bikes. Price in the '08 parts book is $699.99. I found a PDF file on it:
http://www.harley-davidson.com/en_us...ts/-j03535.pdf
I remember the Snuff or Not washers back in the late 60's. Dr. Dyno uses a similar device to put some back pressure back into straight pipes when he dyno tunes.
Part number is 65467-05, and it fit the 05 - 07 tour bikes. Price in the '08 parts book is $699.99. I found a PDF file on it:
http://www.harley-davidson.com/en_us...ts/-j03535.pdf
I remember the Snuff or Not washers back in the late 60's. Dr. Dyno uses a similar device to put some back pressure back into straight pipes when he dyno tunes.