Minimum length for exhaust?
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Minimum length for exhaust?
Anyone know what the minimum length is for the exhaust on an LT1 in order to keep the oxygen sensors working correctly?
I have a pretty complicated Y-pipe with cutout in mind I'm going to make eventually but for now I just want to bolt on some header extensions with turn downs...how short can I get away with running?
I have a pretty complicated Y-pipe with cutout in mind I'm going to make eventually but for now I just want to bolt on some header extensions with turn downs...how short can I get away with running?