Hey Guys and Gals
Just wondering what is the maximum Fuel Pressure I can go to?
96 D16y4 4 Door Civic.
Mods:
Custom Intake with K&N Filter
Stock Header,2" Exhaust with Resonator and Original Cat
MSD Ignition System
Fuel Pressure Regulator
NGK Iridium Wires and Plugs

Stock is 36 psi,I currently have it set at 40 psi and it's running a charm but just wondering if I can squeeze a bit more out...