Adjust FP with FMU or FPR?

[dbman96]

That power could be real - if you were running too rich before, leaning it out will DEFINITELY make more power. As long as you don't lean it out too much...



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[grand600]

Dats true. I have installed my 270's and the cartech 2025i But not the 8psi pulley and I lost alot of HP and gas mileage. But that will change soon!!

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JRSC 6psi(soon to be 8)RC 270's, cartech 2025i water inj, jr map mod, vpac, JR BTC, dcsports 4-1, apex-i N1 catback 2.5", stock cat(my bad), J&S safeguard, (JR 8psi upgrade), fuel pump, aluminum fly(6.5)lb, center force dual friction clutch. A/F gauge, FP gauge, boostgauge. and big old crappy Konig rated "R" 17's this thing is sure to be slow