Keydiver users! (knock gauge question)

[91tizzy]

which marks on the stock boost gauge indicate more than 3 counts of knock when using jeff's chip?

 

[toofast82]

I think if it goes up one line(-7vac) from where it sits on the bottom, that will be around 6-8cts
You should be able to get a round about figure comparing with your logger.

 

[91tizzy]

-7 vacuum is where it starts off with no knock. advanced my timing back to 5* last night and the car came alive but now with my boost creeping to 18psi it knocks to the 0 mark on the gauge at the top of third....possibly even went higher. Logger is currently dead so that is why im asking.

 

[91tizzy]

Got a quick response from jeff for anyone wanting to know the answer to this question.

Every notch on the stock boost gauge in the stock cluster indicates 5 counts of knock.

This doesnt correlate "exactly" to what my logger says on my car and with my ecu. You will have to see what it means in your car. When my gauge reaches 7psi i have approximately 8 counts of knock.