Fuel pressure regulator ?

[Msp-titanium]

anyone have a adjustable fuel pressure regulator
on his msp i want to boost to 11psi i'm boosting
9 psi now with 1 high flow cat and no resonator
stock plugs and 94 octane gas.

 

[DSMConvert]

before someone flames you I suggest you do a little research and stop asking broad what if questions...

 

[BlkZoomZoom]

I have run up to 15psi with stock reg. with the wds showing below 11.1 a/f ratio........if 11psi is what your gonna do I suggest investing in something else.....