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Old 11-20-2024, 10:35 PM   #1
oramaCamaro
 
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Catalytic converters

I have a ls3 with a agp twin turbo setup, what is a good 3” cat for a turbo car? I only have about 7” of straight pipe after the o2 to put them so they need to be fairly short. TIA
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Old 11-21-2024, 06:47 AM   #2
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I took my cats off when I went turbo, so I have never melted one, but they say you can melt the cats when running turbos.
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2010 SS - Kind of an On3 kit, CTR 78/80, CompCam 239/251 620/632 122+4, E85, Z28 suspension and ZL1 diff with Outlaw axles. Gen6 ZL1 brakes.

2011 Vert - 416/w 230/236 .612/.602 115lsa, 1LE suspension w/32mm rear bar. Z28 diff. Gen6 ZL1 brakes.
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Old 11-24-2024, 11:11 PM   #3
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I took my cats off when I went turbo, so I have never melted one, but they say you can melt the cats when running turbos.
I’m going to be selling the car so I wanted it to be legal for state inspection
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Old 11-27-2024, 12:13 AM   #4
Jeff_SS
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Sorry to hijack but I thought of a random question. Anyone know what you can get for the factory cats at a scrap yard? They've been collecting dust in my garage for like 11 years and always kinda wondered.
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2013 AGM Camaro 2SS/RS M6 | LSA Blower, 2.5" pulley, 10% lower, FIC1000's, Fore Innovations Twin Pump fuel system w/ Flex Fuel, CMS Custom Grind Cam, Kooks 1 7/8" headers w/ catless off-road pipes, NPP Exhaust, 3.91's, JLT ZL1 Intake, Prospeed Heat Exchanger, Monster S Series Triple Disc Clutch | Pfadt Suspension, 1LE Sway Bars | DSS 1000hp axles | Mickey Thompson ET Street R 305/45/18 |
Tuned by Ryne @ CMS E85: 734rwhp/674rwtq
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Old 11-27-2024, 11:41 AM   #5
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Quote:
Originally Posted by Jeff_SS View Post
Sorry to hijack but I thought of a random question. Anyone know what you can get for the factory cats at a scrap yard? They've been collecting dust in my garage for like 11 years and always kinda wondered.
I got $80 years ago, but they have gone up since then. It's also harder to sell them with all the people stealing them. There are a lot of guys looking for them now, so I would post them up here, LS1Tech, Facebook etc.
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2010 SS - Kind of an On3 kit, CTR 78/80, CompCam 239/251 620/632 122+4, E85, Z28 suspension and ZL1 diff with Outlaw axles. Gen6 ZL1 brakes.

2011 Vert - 416/w 230/236 .612/.602 115lsa, 1LE suspension w/32mm rear bar. Z28 diff. Gen6 ZL1 brakes.
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Old 11-28-2024, 12:18 AM   #6
Jeff_SS
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Quote:
Originally Posted by CamaroCracka View Post
I got $80 years ago, but they have gone up since then. It's also harder to sell them with all the people stealing them. There are a lot of guys looking for them now, so I would post them up here, LS1Tech, Facebook etc.
Damn, for that little I'll just hold on to them for another decade.
The internet made me feel like I was sitting on a goldmine. Nevermind.
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2013 AGM Camaro 2SS/RS M6 | LSA Blower, 2.5" pulley, 10% lower, FIC1000's, Fore Innovations Twin Pump fuel system w/ Flex Fuel, CMS Custom Grind Cam, Kooks 1 7/8" headers w/ catless off-road pipes, NPP Exhaust, 3.91's, JLT ZL1 Intake, Prospeed Heat Exchanger, Monster S Series Triple Disc Clutch | Pfadt Suspension, 1LE Sway Bars | DSS 1000hp axles | Mickey Thompson ET Street R 305/45/18 |
Tuned by Ryne @ CMS E85: 734rwhp/674rwtq
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Old 12-02-2024, 10:40 PM   #7
joshnmn
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https://www.camaro5.com/forums/showthread.php?t=583498

Check here. I sold mine to him. Good guy with some hot rides
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