Cp3 fuel supply pump idea

[Mikesmithdmax]

I think the difference were seeing here between the dodge pump vs chevy is the dodge pump is built for a supply pump, the dmax was not. The difference has tho be in the internal regulator, different spring psi or something

 

[Mikesmithdmax]

Anyone know anything about using a cp3.4 check valve?

 

[dvst8r]

How are y'all running that much pressure to the cp3 without wigging out the FCA?

Standalone ECM. Idles like stock.

 

[Mikesmithdmax]

Ttt