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[GMCnet] Best Practice - Aluminum or HardBlok in manifold? [message #341449] Sun, 03 March 2019 20:20 Go to next message
glwgmc is currently offline  glwgmc   United States
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Registered: June 2004
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Hi Jim, it sounds like a straight pipe back to one muffler is what you are recommending to avoid the differential back pressure from two forward mounted mufflers. Is that what you have found works best?

Jerry Work
Kerby, OR

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Jerry & Sharon Work
78 Royale
Kerby, OR
Re: [GMCnet] Best Practice - Aluminum or HardBlok in manifold? [message #341457 is a reply to message #341449] Sun, 03 March 2019 23:44 Go to previous message
jimk is currently offline  jimk   United States
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Jerry,
Having one muffler is a good idea, however not all coaches can be converted
.
We supply a 16 ga, SS muffler with lifetime warrenty.
Never use the cheap auto muffler. Use a TRUCK muffler.

On Sun, Mar 3, 2019 at 6:21 PM Gerald Work via Gmclist <
gmclist@list.gmcnet.org> wrote:

> Hi Jim, it sounds like a straight pipe back to one muffler is what you
> are recommending to avoid the differential back pressure from two forward
> mounted mufflers. Is that what you have found works best?
>
> Jerry Work
> Kerby, OR
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>


--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
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