C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

84 Catalytic Converter

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Old Jun 22, 2010 | 04:55 PM
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glava2876
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Default 84 Catalytic Converter

What is the best way to "clean out" the inside of the catalytic converter. From everything I looked at on here a plugged cat may be my problem and before I order a high flow replacement, I figure I'll verify that it is the problem.
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Old Jun 22, 2010 | 05:51 PM
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You have to take it off and break up the substrate and knock it out. IMO not worth it, just cut it off and replace with a universal hi flow. I think I paid about $65 on eBay for a Magnaflow (Carsound).
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