do you have high or low impedance injectors? Do you have resistors, if yes, what kind?
(I am not familiar with RB25's, but I know if you run low impy injectors you need to have a resistor pack, and I believe (guessing) you want it around 4-5ohms) ...this is turbo KA (and probably other engines too)
Disclaimer, I am still building my powerhouse.
How do your spark plugs look? what is your fuel pressure at?
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KA-T ORG-Function over Flush
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