5.9L 12V Performance Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps Related to Performance and Longevity

Opinions On A Muffler

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Old Sep 23, 2008 | 09:32 PM
  #11  
Cumminsdieselboy's Avatar
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From: Pottstown, Pa
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well guys it sounds sweet, but it dont fit, too big around. it hits the floor of the cab and it wont hook up. so i need a smaller one. anyone got payment plans for a hushpower, yea ok. i will eventually get one, for now i have the factory resonator with a 3-4 adapter on front which is quite restrictive but i hacked my last setup to try to get the mega flow to fit.


thanks guys
Cody
 
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Old Sep 26, 2008 | 03:18 AM
  #12  
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From: CA
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if you're looking for something cheap for just a little bit of sound deadening, I liked the Summit Racing 4" straight through, 5" OD x 30 overall length. PN SUM-630100 at Summit Racing - High Performance Car and Truck Parts | 800-230-3030, 49.95 plus $10 shipping. had that on my '96 with a full 4" exhaust, the 4" straight piped was a bit too loud for the amount of time I spent on the freeway.

for some reason it's listed as a 'ford s/d replacement muffler' but it's the same one they have in all their summit brand diesel exhaust systems.
 
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Old Sep 30, 2008 | 07:29 PM
  #13  
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From: Pottstown, Pa
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well i am straight-piped again . i was only getting 7 mpg with the above set up and it had excessive blow by which also made my valve covers leak. too much back pressure.

thanks for the help guys, the neighbors will have to get over my loud truck.
 
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Old Oct 22, 2008 | 05:11 AM
  #14  
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From: greenbrier tn
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if your goin for the stealth mode. id leave the muffler off and just push pull or drag it everywhere
 
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