Time for new exhuast what you think of the system?...

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Jul 12, 2011 | 07:56 PM

acerocks666

Thread Starter

Junior Member

Joined: May 2007

Posts: 98

Likes: 0

From: Iowa

Car: 83' Z28 camaro

Engine: 5.7L 350

Transmission: TH350

Time for new exhuast what you think of the system?...

Hey guys Just got the rest of my old exhaust off today so I am ready for a fresh new one. I am doing it all headers back and have pretty much everything picked out. I am goona go with the hedman 68470 headers and y-pipe. Then the dynomax 17495 cat-back exhaust. The one thing I am not sure on is the cat not sure what size I will need or which one to get. Any suggestions on a cat for this setup and will this be a good fit. Car is a 83' Z28 with a swapped in 350....

Jul 13, 2011 | 01:22 AM

Ron U.S.M.C.

Supreme Member

Joined: Apr 2006

Posts: 4,482

Likes: 10

From: Northern, CA

Car: 1989 Iroc-Z Camaro

Engine: TBI,5.0

Transmission: Automatic 700R4

Axle/Gears: Eaton Posi,3.42,LPW Ultimate Cover

Re: Time for new exhuast what you think of the system?...

If you have a 350 and are putting on headers I would put in a "3in." cat ( I went with the Magnaflow cat. It has a great reputation for being a high quality piece) with a "3in." cat back.

Last edited by Ron U.S.M.C.; Jul 13, 2011 at 01:30 AM. Reason: add info.