88MustangGX

the stock setting is 43psi for the fuel regulator. im putting in a 155LPH fuel pump and have 24lbs injectors in. H/C/I is done to the motor. What psi should i set it at when i start it back up? stock psi or bump it a little? thanks

5.0stanger

I still would run it around 40 psi. The larger injectors will compensate for the larger fuel needs.

88MustangGX

then i guess take it to a tune shop and they can adjust everything properly?

5.0stanger

Sure, that would be the best way.