How many of you have done pressure based tuning? I am having issues with the pcv ignition module. Is there any other software or ways of tuning via pressure base besides Dynojet? I am not impressed with the them. The auto-tune is slow, I can do better with data logging and manually putting in numbers. I was having issues of it surging and cutting out. I have since diagnosed it was the ignition module malfunctioning.
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