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Old 12-20-2018, 11:44 PM   #4
LockDoc
The Older Generation


 
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Join Date: Aug 2006
Location: Montezuma, Iowa
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Re: What mufflers Are you using?

Quote:
Originally Posted by MySons68C20 View Post
Excuse my ignorance......what is a J pipe?
Short pipes that are shaped like a "J". They weld into the exhaust pipes behind the muffler. They have to be a certain length depending on what RPM the drone occurs. If you type J pipe exhaust into Google it will explain them.

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Last edited by LockDoc; 07-24-2020 at 10:51 AM.
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