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Old January 27th 05, 07:20 PM
Mark W
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Default Gutting catalytic converter

Is the gas flow through a factory converter better with, or without, the
honeycomb filling?

Some people say it's good to remove all or part of the insides, others say
that will make the gases stall in the chamber. But some cars have an
expansion chamber as a silencer anyway, don't they?


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