Quote:
Originally Posted by oil pan 4
I tuned the carburetor on my gasoline powered suburban with the aid of my AEM wide band O2 meter for lean burn and it made about a 20% improvement over a properly tuned carb.
It works
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Makes you wonder if having your car make a little more NOx but reducing fuel use 20% might reduce overall emissions since your taking a chunk out of the 300 grams of NOx per gallon the refinery makes?