Quote:
Originally Posted by >135I
Replacing some exhaust gaskets and one missing nut header to cat. And it came a cross my mind I wonder how the Z would sound if the exhaust stopped at the cats? Really it didn't sound bad but holy crap loud. Anyone know if running headers cat would lean out the fuel mixture too much?
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Do you even have a clue as to what the temperature of the exhaust gases would be at the end of the cats???????
