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OK I ran a dyno the other day and they did AFR with it, but I have a high flow cat on the car (AFR was taken from the exit of the exhaust after the cat).
Does it even pay to take the AFR into account in that case?
I'd imagine all it really shows if if the cat is working well and not anything usable for tuning purposes. Guy running the dyno had commented that I looked lean near the top, I neglected to mention the cat.
Reference:
Does it even pay to take the AFR into account in that case?
I'd imagine all it really shows if if the cat is working well and not anything usable for tuning purposes. Guy running the dyno had commented that I looked lean near the top, I neglected to mention the cat.
Reference:
