Does a catalytic converter only work with an air pump going to it? Meaning if I pull off my h pipe and install a catted h only, no sensors, air tube, etc., will it get rid of some fumes? Car has a carb and an aggressive cam and the fumes are bad.
Does a catalytic converter only work with an air pump going to it? Meaning if I pull off my h pipe and install a catted h only, no sensors, air tube, etc., will it get rid of some fumes? Car has a carb and an aggressive cam and the fumes are bad.
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