Looking for a No AIR Cat
Thread Starter
Junior Member
iTrader: (1)
Joined: May 2001
Posts: 58
Likes: 0
From: Columbus, Ohio, USA
Car: 86 Z28
Engine: 305TPI stock
Transmission: TH700R stock
Looking for a No AIR Cat
Does anyone make a Cat that does'nt have the AIR pipe? Has anyone got one?
I've already removed the AIR pump and other gobbely-gook.
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86 Z28
305TPI
Stock, but with potential!
I've already removed the AIR pump and other gobbely-gook.
------------------
86 Z28
305TPI
Stock, but with potential!
Member
iTrader: (1)
Joined: Jul 1999
Posts: 247
Likes: 1
From: Tucson, Arizona
Car: 1987 IROC Z28
Engine: 6.0L LQ9 crate engine
Transmission: Performa Built 700R4
Axle/Gears: 3.42 10 bolt, Eaton/Moser
Just weld the air tube on the new or used cat closed.
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Phil87IROC
Blue '87 IROC, 383 Crate Motor, KB pistons, AFR 190 heads, TPIS ZZ-9 cam, Edelbrock RPM intake, 1" TD spacer, Hooker SC/LT headers w/ Mufflex Y-pipe, Edelbrock 750 cfm Carb (#1411), Stock T-5, GM 3.42 gears w/Auburn posi.
Ohio Valley Dragstrip (KY) Trophy Bracket WINNER - 8.39 ET on a 1.82 sec. - 60'. Best MPH = 84.44. Still Tuning Carb!
Red '89 IROC L98, TES w/Flowmaster, 1LE DS, 700R4, T-Tops, K&Ns w/open air boxes, 160 T-stat, Hypertech Chip, gutted MAF & CAT, Jacobs Ign., 53kv coil, MSD wires.
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Phil87IROC
Blue '87 IROC, 383 Crate Motor, KB pistons, AFR 190 heads, TPIS ZZ-9 cam, Edelbrock RPM intake, 1" TD spacer, Hooker SC/LT headers w/ Mufflex Y-pipe, Edelbrock 750 cfm Carb (#1411), Stock T-5, GM 3.42 gears w/Auburn posi.
Ohio Valley Dragstrip (KY) Trophy Bracket WINNER - 8.39 ET on a 1.82 sec. - 60'. Best MPH = 84.44. Still Tuning Carb!
Red '89 IROC L98, TES w/Flowmaster, 1LE DS, 700R4, T-Tops, K&Ns w/open air boxes, 160 T-stat, Hypertech Chip, gutted MAF & CAT, Jacobs Ign., 53kv coil, MSD wires.
Member
Joined: Jan 2001
Posts: 218
Likes: 0
From: New York
The CATCO that I have on my car had the air tube plugged when I bought it and I left it that way. No leaks and I don't have to worry about the air parts that were removed on my car.
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87 Black on Black T/A
T-Tops Digital dash
5.0 TPI S/R Torquer 305 heads Summit TPI cam
204/214 @.050 .420/.442
SLP headers and catback
A4 with 3.42 gears
Fully loaded and everything usually works.
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87 Black on Black T/A
T-Tops Digital dash
5.0 TPI S/R Torquer 305 heads Summit TPI cam
204/214 @.050 .420/.442
SLP headers and catback
A4 with 3.42 gears
Fully loaded and everything usually works.
TGO Supporter
iTrader: (2)
Joined: Jul 1999
Posts: 13,579
Likes: 9
From: Readsboro, VT
Car: 85 IROC-Z / 88 GTA
Engine: 403 LSx (Pending) / 355 Tuned Port
Transmission: T56 Magnum (Pending) / T5
Axle/Gears: 3.42 / ?
I got a Dynomax 2-way 3" cat and it had no air tube.
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The IROC Homepage
<A HREF="http://www.rit.edu/~jli4307/camaro" TARGET=_blank>
View the restoration of an 85 IROC</A>
Custom Thirdgen Subwoofer Enclosures
"I didn't know a bored out Ford could go so slow" -Shenandoah
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The IROC Homepage
<A HREF="http://www.rit.edu/~jli4307/camaro" TARGET=_blank>
View the restoration of an 85 IROC</A>
Custom Thirdgen Subwoofer Enclosures
"I didn't know a bored out Ford could go so slow" -Shenandoah
Member
Joined: May 2000
Posts: 389
Likes: 18
<font face="Verdana, Arial" size="2">Originally posted by afgun:
If I understand it correctly, fourth gen cars have 3-way cats with no AIR tube.</font>
If I understand it correctly, fourth gen cars have 3-way cats with no AIR tube.</font>
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87 Formula 350 13.94@96.67
98 Z28 1LE 13.15@107.59
1LE Owners Association
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