nismo 555cc on stock ecu and maf!!

[IxorXtion]

I have the 555cc injectors and I’m wondering if the car will run that bad at 15psi on stock ecu and maf.
Is it going to run that rich?

thanks.

[Martino]

Like poop.

[Keez]

this has been explained over and over again!

[D_Fresh]

Try it and let us know please.