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Trying to figuire out how to make this work. Setup is a vortec 350 running a 02 van tune with ramjet intake with stock fpr at 45 psi 3 bar. The IFR on the van tune says 23.1 .Got it to run but seems rich. The injectors i'm running are 17124187 which I think are 26 lb? How do I make these work or do I need to swap to other injectors? New to tuning here .