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Registered
Join Date: Jan 2005
Location: Atlanta, GA
Posts: 1,392
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Atlanta emissions question...
Has anyone with a 3.2 had any luck passing smog without their cat?
Thanks, |
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Registered
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I have a friend with an inspection station, and my cat-less '87 wouldn't pass, even with a change back to the original chip and a fresh top end rebuild.
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Jack 2007 GT3 gone but not forgotten: 1987 Carrera IROC backdate, '89 Carrera M491, '96 993, '93 964 RSA(two), '00 996, '97 Boxster, '79 911SC, '78 928, '76 924, '75 914, '74 911, '74 914, '72 911E, '72 911T/V, '71 911T, '70 911T, '66 912, '65 356C, '61 356B roadster, '60 356B |
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Senior Lurker
Join Date: Oct 2005
Location: Atlanta
Posts: 313
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I am in the same boat, with registration running out at the end of August
Stupid question: I have SSI's with no cat and a two in two out exhaust. Is there a configuration that would allow me to continue using the SSI's I have - and add a Catylic converter and different exhaust? Will ask the board, just thought you might know Thanks!
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Farnbacher Loles 2010 GT3 Cup car #87, 07 GT3, 05 GT3, 86 Targa, RSR project, 1978 Kremer, keen project Safari, Range Rover, 1969 chevelle, Isetta, Amphicar, Honda 50, Carpe Diem |
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Registered
Join Date: Dec 2004
Location: Suwanee, GA
Posts: 690
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Ahhh.. The old emissions test.
My 82 wouldn't pass so I had a shop here adjust the A/F mixture as well as take care of having it pass. (wink-wink) This is the last year for mine. WHoooohoooooooo I have SSI with no CAT or O2 sensor and 2in 2out M&K muffler. Alex ps. They do check for CAT but they can still pass it if all other test do well.
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1982 Porsche 911SC Coupe - Factory Short Shift |7:31 R&P in AL case | Toyo RA1 Tires | Corbeau TRS seats | M&K 2 in 2 out muffler |
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Driving member
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I have no cat. I take it to the shop that does the stuff I can't
DIY. They get it passed for me. I have a fabspeed premuffler so no cat.
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Jerry '86 coupe gone but not forgotten Unlike women, a race car is an inanimate object. Therefore it must, eventually, respond to reason. |
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Toxic
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no cat here
my 911 3.2 does not have a cat.
The muffler is a Flowmaster 1in, 2 out. Passed the last 4 years. Come on down to the south side of town, I don't think the shop I use knows I don't have a cat. I'm the only Porsche that comes in.
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Bruce 88 Carrera Coupe, 12 Dodge Ram Hemi, 69 Barracuda Fastback, 68 Barracuda Convertible 5spd The only substitute for cubic inches is cubic dollar$. |
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