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-   -   dual exhaust (https://blazerforum.com/forum/builds-48/dual-exhaust-52136/)

k5blazer 11-29-2010 07:51 PM

dual exhaust
 
the build is coming along now stumped at my exhaust im going with dual exhast and i dont quite understand the sizes yet the pakage is saying 2.25" of the diameter of the systeme and i was wondering how that fits to a 3" collecter will the neck of the systeme fit onto the neck of the headers?

ohsofly 11-30-2010 05:36 PM

Just take it into an exhaust shop, they can make a flange to mate them, or stretch your systems entrance to fit. It should only take the guy an hour to fab and install it, maybe cost you $100 bucks...

k5blazer 12-01-2010 01:51 PM

thank you it should be up in running soon ill post pics

xmradioguy 12-02-2010 01:34 AM

Do yourself a favor and buy header buddies from ebay for $20 and you will never have to worry about collector gaskets leaking, they come in all sizes needed to fit from your collectors to your exhaust size. I have a brand new set of them that go from 3" to 2.5" I would sell for $20 plus shipping I bought the wrong size. If you are doing exhaust i would do at least 2.5" anyway.

Deatherage 12-05-2010 11:33 PM

Do what I did and have the exhaust shop weld the pipes straight to the headers. Sure you will have to cut them off, but they aren't going to leak.

oktain 12-13-2010 10:06 PM

Said pictures? I'm curious :p


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