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Knock Retard on ZL1 Camaro

Practical Reflash Tuning

Relevant Module: Tuning Without a Dyno - Road Tuning > Tuning Without A Dyno - Road Tuning > Full Power Tuning

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At the end of the power run, there was knock measured at 3.2 degrees at around 4000rpm. When going to alter the spark table, what would be a good rule of thumb for reducing the spark advance in the given rpm/kPa range? Could this be false knock? On this particular vehicle, how could this be confirmed?

Thanks Ryan

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