Cat Question

Post information about exhaust systems. Either purchased or custom made
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indygurl
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Joined: Fri Feb 17, 2012 1:34 pm
Location: South Haven, MI

Cat Question

Post by indygurl »

i am wondering what the stock cat diameter and length is on my indy. My indy does not have one and i am just going to do a cheap quick fix til i can get the money to redo the entire exhaust.


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My 1990 Chevrolet Beretta Indy 3.1L 3 Speed Auto
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Money pit Beretta
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Location: Kansas

Re: Cat Question

Post by Money pit Beretta »

An exhaust shop should be able to look up the size needed on your car. My high flow Magnaflow cat is smaller than the stock one. They flow so much better than the stock one and don't need to be the same size as stock. The shop can weld in pipe as needed.


keep'em flying!
indygurl
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Posts: 234
Joined: Fri Feb 17, 2012 1:34 pm
Location: South Haven, MI

Re: Cat Question

Post by indygurl »

I think for now were just going to autozone and going to get the 3A Racing flexable exhaust repair kit. same thing thats on the car but a better fit. and not rusted out.


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My 1990 Chevrolet Beretta Indy 3.1L 3 Speed Auto
90GTZHO
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Re: Cat Question

Post by 90GTZHO »

The piping should be 1 7/8" and the cat itself should be IIRC 14" in length.


Geoff
95 Base V6: Current Project; Work In Progress
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