LT1-LT4 Modifications 1993-97 Gen II Small Block V8

putting cats in LPP OFY

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Old Feb 26, 2010 | 12:35 PM
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Trick450r's Avatar
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Default putting cats in LPP OFY

So I just got the notice saying I need to go through emissions again. I loop holed the car through two years ago but I'm tired of resisting. So any input at all on installing cats into an LPP Stainless OFY?
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Old Feb 26, 2010 | 01:08 PM
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I would get some good hi flow cats, band clamp em in. Then after emissions testing, you can clamp a piece of pipe back in there. Sucks you gotta hack up a stainless ORY though.
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Old Feb 26, 2010 | 02:11 PM
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Just have them welded in. I'm putting dual cutouts on my LPP ORY so you can make it happen.
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Old Feb 26, 2010 | 02:52 PM
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is it just a visual inspection or do you have to pass the sniffer? if its just a visual inspection get a couple of these> http://www.frozenboost.com/index.php...4dc11f7f10267a
Originally Posted by 69gto96z
I would get some good hi flow cats, band clamp em in. Then after emissions testing, you can clamp a piece of pipe back in there. Sucks you gotta hack up a stainless ORY though.
if your gonna take the cats off after inspection why waste money on getting high flow ones?
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