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help with exhaust install

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Old Jul 10, 2009 | 09:09 PM
  #1  
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Default help with exhaust install

I pulled of my pipes (vh bss) to do a little work to my bike, now when I went to re install the pipes today I noticed the pipes will not seat inside the exhaust ports with the new exhaust gaskets installed, instead the pipes just barely butt up to the gaskets. Do the pipes seat inside the exhaust ports and crush the gaskets when torqued down or do I have the wrong size exhaust gaskets. I have the stock hd gaskets with the tapered side facing the pipes. i am worried about exhaust leaks. also it seems like the best way is to install the pipes is to first the pipes, then install the heat sheilds. am I off base, any advise...Thnx
 
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Old Jul 10, 2009 | 09:42 PM
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Maybe I misunderstood your post, but it sounds like you may have your gaskets in backwards. The gaskets taper "in" toward the heads.
 
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Old Jul 10, 2009 | 09:48 PM
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Originally Posted by 99embrey
Maybe I misunderstood your post, but it sounds like you may have your gaskets in backwards. The gaskets taper "in" toward the heads.
the tapered end face the heads? so the thick end face the pipes? that may be my prob
 
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Old Jul 10, 2009 | 10:41 PM
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The thinnest edge (widest hole) goes toward the pipes. The gasket more or less "funnels" into the head
 
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Old Jul 11, 2009 | 09:52 AM
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Originally Posted by 99embrey
The thinnest edge (widest hole) goes toward the pipes. The gasket more or less "funnels" into the head
thats the way i have it and i have the problem mentioned above
 
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Old Jul 12, 2009 | 09:31 AM
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was hoping for a little more feedback...
 
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Old Jul 13, 2009 | 12:38 PM
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You have the gaskets in right. Just instal the pipes, and tighten to about 24ft pounds (snug) and then ride a bit to heat everything up then come back and sug them up again and that should be it.
 
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Old Jul 13, 2009 | 02:00 PM
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You did take the old gaskets out right? That will cause no end if problems if you have 2 gaskets in there.
...gene
 
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Old Jul 13, 2009 | 02:04 PM
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I was helping a friend with an install a couple of weeks ago and had the same issue. It was nearly impossible to get the exhaust flange over the studs. After much hassle, we reused the old gaskets although I know this is not suggested practice. I always use a screwdriver to push the edge of the gaskets in as far as they will go to make sure they are seated properly as well.
 
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