Here is a tech question for the gurus.
When dynoing a car assuming the car HAS a cat, does placing an 02 sensor at the tailpipe show different O2 levels than bolting in a straight pipe for the dynoing process?
A guy I spoke with said the amplitude is the same so it shouldn't make any difference, but he wasn't 100%.
Any takers?
When dynoing a car assuming the car HAS a cat, does placing an 02 sensor at the tailpipe show different O2 levels than bolting in a straight pipe for the dynoing process?
A guy I spoke with said the amplitude is the same so it shouldn't make any difference, but he wasn't 100%.
Any takers?