AWDnot2
Well-known member
From 3000 RPM to 4300 RPM I'm getting knock (2 counts). IPW is 21ms in this area. I reduced 1* of timing, knock is still there. It only seems to occur when the IPW is over 21-21ms Using the calculator here @ 3500 RPM and IPW @ 21ms, the duty cycle should only be 61.25% is this correct? Why does it seem that the only time it knocks is when IPW is 20ms or over? Am I missing something?
I thought that 20ms was almost maxing the injector flow?
I thought that 20ms was almost maxing the injector flow?
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