Quote:
Originally Posted by brndck
id say stock ecu is fine. run 91 octane or better, absolutely get a aftermarket fuel pump, maybe even consider getting your injectors cleaned and flow tested
10psi is the max I would recommend on t25
once you start throwing on other mods, like t28 or bigger, 550 injectors, z32 maf, etc, THEN invest in an enthalpy.
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I believe that's the route I'm going to take, I already have a walbro in the car but it could use an aftermarket fpr to turn it down Because it's 45 with vac, 55 without. But yet my wideband says I'm running lean.