4.7L Muffler/Compression Question
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Registered User
Joined: Jan 2007
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4.7L Muffler/Compression Question
Hi
I have been told that when replacing the factory 3 foot long muffler that if I replace it with a shorter muffler like a 40 series that it will not hold the compression of the motor and will burn out fast. Any advise would be appreciated.
I have been told that when replacing the factory 3 foot long muffler that if I replace it with a shorter muffler like a 40 series that it will not hold the compression of the motor and will burn out fast. Any advise would be appreciated.
Champion
Joined: Aug 2005
Posts: 3,313
Likes: 8
RE: 4.7L Muffler/Compression Question
Not true.
Want to know about exhausts?
Read this article at least 3 times:
http://www.superchevy.com/technical/...exh/index.html
Want to know about exhausts?
Read this article at least 3 times:
http://www.superchevy.com/technical/...exh/index.html