High Flow cats...
Thread Starter
Registered User
Joined: Oct 2001
Posts: 742
From: Owego, New York
Originally posted by toegead93
Car Sound 93441 is a direct replacement for 1993-95 Camaro & Firebird with the 350 LT1 engine. The converter has a 3" inlet and is flanged at the back (3") to connect to your stock or aftermarket cat-back exhaust system.
Check out racenet.net:
http://www.lt1f-body.racenet.net/mufflers.php
I'd send it to you for $100 +shipping.(UPS is $8.60 to Troy)
Car Sound 93441 is a direct replacement for 1993-95 Camaro & Firebird with the 350 LT1 engine. The converter has a 3" inlet and is flanged at the back (3") to connect to your stock or aftermarket cat-back exhaust system.
Check out racenet.net:
http://www.lt1f-body.racenet.net/mufflers.php
I'd send it to you for $100 +shipping.(UPS is $8.60 to Troy)
Thanks again
Registered User
Joined: Jun 2003
Posts: 3,620
From: Saginaw, Michigan
Originally posted by Stoopalini
That is what is called a 3 way plus oxidation converter. It seems to be a cat they are trying to say is good for any Camaro or Firebird?
The added tube sticking out the side is for air to be injected in between the bricks. Newer cats are more efficient and do not require the added oxygen to be injected. Seems to me someone has a surplus of old cats hanging around and is selling them on e-bay as universal cats. Remember, you get what you pay for ... platinum is not cheap, so for $35, they definitely had to save $$ somewhere in the design..
Our cars do not use a smog pump that injects oxygen into the cat ... the smog pump in our cars pumps air into the manifolds until the motor gets hot enough to allow the bricks in the cats to start performing the catalyst process; then the A.I.R. pump shuts off.
Thomas.
That is what is called a 3 way plus oxidation converter. It seems to be a cat they are trying to say is good for any Camaro or Firebird?
The added tube sticking out the side is for air to be injected in between the bricks. Newer cats are more efficient and do not require the added oxygen to be injected. Seems to me someone has a surplus of old cats hanging around and is selling them on e-bay as universal cats. Remember, you get what you pay for ... platinum is not cheap, so for $35, they definitely had to save $$ somewhere in the design..
Our cars do not use a smog pump that injects oxygen into the cat ... the smog pump in our cars pumps air into the manifolds until the motor gets hot enough to allow the bricks in the cats to start performing the catalyst process; then the A.I.R. pump shuts off.
Thomas.
My universal Carsound 3" in/out has no pipe, and flows good, and the quality was excellent. I don't know if there is any less platinum in the Carsound cats, but they serve my purpose for putting one in. (Less Rasp, less noise, less popping, and less exhaust smell) We don't have emmisions testing in my area.
Dan
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