N10 Cats
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N10 Cats
I need new N10 CATs. What fits under there & is high flowing? Not worried about the AIR tube. That's long gone.
I was thinking about CTS-V CATs, or Corvette CATs. They support 700 HP on a super charged motor.
The room is tight under there. Could hardly get a floor jack under there with the OEM CAT's.
I was thinking about CTS-V CATs, or Corvette CATs. They support 700 HP on a super charged motor.
The room is tight under there. Could hardly get a floor jack under there with the OEM CAT's.
Joined: Oct 2020
Posts: 1,462
Likes: 713
From: Franklin, KY near Beech Bend Raceway, Corvette Plant and Museum.
Car: 1992 Pontiac Firebird
Engine: 5.0L L03 TBI
Transmission: 700R4
Axle/Gears: 2.73
Re: N10 Cats
What 3rd gen do you have?
What engine is in the car now?
What parts of the factory N10 exhaust system are stock now?
What engine is in the car now?
What parts of the factory N10 exhaust system are stock now?
Joined: Oct 2020
Posts: 1,462
Likes: 713
From: Franklin, KY near Beech Bend Raceway, Corvette Plant and Museum.
Car: 1992 Pontiac Firebird
Engine: 5.0L L03 TBI
Transmission: 700R4
Axle/Gears: 2.73
Re: N10 Cats
Oh. Well I have no idea then. Seems like whatever you would do now would have to be reworked a lot for later with a LSA swap.
When you get around to doing this LSA swap are you going to be running some kind of cast manifolds, shorty/mid length headers, or full length headers?
What's wrong with the N10 cats on there? They rattling or clogged up?
When you get around to doing this LSA swap are you going to be running some kind of cast manifolds, shorty/mid length headers, or full length headers?
What's wrong with the N10 cats on there? They rattling or clogged up?
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