Frank B Posted April 2, 2019 Report Share Posted April 2, 2019 a) Set Ignition delay to 0. b) Using a good quality timing light, increase RPM and observe ignition retard. where i observe ignition retard? on idle im at 10 btdc but if i accelerate to 5000rpm i lose the mark on the damper on subaru the mark goes over to 30 btdc c) Increase Ignition Delay and repeat step b) and c) until the retard is eliminated. d) A typical value is between 20 to 80 microseconds. Quote Link to comment Share on other sites More sharing options...
Adamw Posted April 3, 2019 Report Share Posted April 3, 2019 You are meant to do this while the "set base timing" screen is open, then the advance is locked to whatever value is in the top box. Quote Link to comment Share on other sites More sharing options...
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