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Workshop => Carburetor, Intake, and Exhaust => Topic started by: havinnoj on February 23, 2021, 08:55:04 PM

Title: TM DesignWorks Exhaust Collar
Post by: havinnoj on February 23, 2021, 08:55:04 PM

Hey guys, I stumbled across these - anybody use them? 
https://www.tmdesignworks.com/p-195-2-stroke-exhaust-collar-pn-ec-250.aspx

I use Cascade clamps for standard 1” stingers but nobody makes a nice aluminum clamp for big bore 1-1/8”.  Duncan makes one for the Zilla but the internal collar won’t work with our pipes.  So i just used high temp silicone hose that is stepped 1.250 up to 1.375 with hose clamps on the ends.  Wondering if the TM collar might be a cleaner solution. 

Title: Re: TM DesignWorks Exhaust Collar
Post by: 2ndmoto on February 23, 2021, 10:28:11 PM

I have used TM in the past. Worked well, no leaks. I remember the fitment being super tight and was difficult to get the silencer on/off. A little grease might help.

Title: Re: TM DesignWorks Exhaust Collar
Post by: havinnoj on February 24, 2021, 01:09:56 PM

Quote from: 2ndmoto on February 23, 2021, 10:28:11 PM

I have used TM in the past. Worked well, no leaks. I remember the fitment being super tight and was difficult to get the silencer on/off. A little grease might help.

Ok thank you

Title: Re: TM DesignWorks Exhaust Collar
Post by: broken1 on February 24, 2021, 04:24:07 PM

I have one just like that I got in a parts lot but I never used it until recently. I used it as a spacer to pull a crank in & it worked awesome for that.

Title: Re: TM DesignWorks Exhaust Collar
Post by: 2ndmoto on February 24, 2021, 11:01:15 PM

That made me laugh