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[Kenrik]

Ok so I just bought a MBC..

I got the Joe P XZ-s MBC which can raise the boost 7psi max (so even if it spikes the max it can hit is 15psi) and from what I understand it's pretty good about not spikeing.

Anyway do I need to do anything if I'm running say 12PSI? I don't need to mess with SAFC settings, getting a FMU or anything like that right?

I have a Walbro 255lph FP, FMIC, and HKS SSQbov.

[Morph]

I think you should be ok, you are just gonna nearly max out your injectors.

[Kenrik]

I think you should be ok, you are just gonna nearly max out your injectors.

@ 12psi>???

I know someone who had a SR with a T28 hybrid that Dynoed @ 286whp @ 18psi on stock injectors (he had a FMU but still...) I know it's crazy but he drove around like that for over a year and it did not blow... he just upgraded his injectors and turbo now he's @ something like 350whp.

[sr20detmaybe]

yeh 12-14 psi on stock injectors with the walbro 255, the FMU would up the fuel pressure i think, havent messed with them so u may be able to get away with more boost with one of those, IDK