How many of you are running a cat or no?
Been Around A Long Time Member
Joined: Aug 2007
Posts: 6,213
From: Wayne, NJ
RE: How many of you are running a cat or no?
My tC has 2!!!!!! The first will be removed when I put headers or a turbo on it. I'm probably going to leave the second one on.
L2R: The restriction from most cat's is pretty low. I understand your point about the restriction being there, but the cat is much larger than the pipe, so say it has 50% free area and has twice the cross section ..... the net free area is the same as the pipe.
L2R: The restriction from most cat's is pretty low. I understand your point about the restriction being there, but the cat is much larger than the pipe, so say it has 50% free area and has twice the cross section ..... the net free area is the same as the pipe.
Super Moderator
Joined: Oct 2006
Posts: 8,725
From: Alaska
RE: How many of you are running a cat or no?
ORIGINAL: falkore24
My tC has 2!!!!!! The first will be removed when I put headers or a turbo on it. I'm probably going to leave the second one on.
L2R: The restriction from most cat's is pretty low. I understand your point about the restriction being there, but the cat is much larger than the pipe, so say it has 50% free area and has twice the cross section ..... the net free area is the same as the pipe.
My tC has 2!!!!!! The first will be removed when I put headers or a turbo on it. I'm probably going to leave the second one on.
L2R: The restriction from most cat's is pretty low. I understand your point about the restriction being there, but the cat is much larger than the pipe, so say it has 50% free area and has twice the cross section ..... the net free area is the same as the pipe.
I mainly took mine out because i would have needed to buy a prelude one and just putting in a test pipe is a hell of alot cheaper.
and who doesnt love the smell of 93 octane without a cat..........i love it
i'm being serious
Been Around A Long Time Member
Joined: Jun 2007
Posts: 7,381
From: St. Paul, MN
RE: How many of you are running a cat or no?
ORIGINAL: live2rice
and who doesnt love the smell of 93 octane without a cat..........i love it
i'm being serious
and who doesnt love the smell of 93 octane without a cat..........i love it
i'm being serious
Been Around A Long Time Member
Joined: Apr 2007
Posts: 1,173
From: Puerto Rico
RE: How many of you are running a cat or no?
ORIGINAL: finch13
x2. The gas station is one of my favorite places to sniff.
ORIGINAL: live2rice
and who doesnt love the smell of 93 octane without a cat..........i love it
i'm being serious
and who doesnt love the smell of 93 octane without a cat..........i love it
i'm being serious
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jasonan
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Aug 28, 2009 11:26 PM
