i know fass makes a 200 gph for under $500
Just go to the Wicked Diesel lift pump system with a high pressure, high volume lift pump and a boost indexed return style regulator. At $800 it doesn't seem like a terrible price for something that will not only supply your CP3 but also help it make more rail pressure.
Pureflow also makes the raptor pump if you were looking for just the pump. they have that in 100 and 150gph for under $400. the 100 will support up to 550hp the 150 will be good for anything above that. imo the superdog 250gph is really for the Dodge guys and Powerstroke guys.
Just for reference, anyone know how many gph the twin Kennedy set up pushes? This will be my 4th lift pump configuration, and I want it to be the last!
I see Airdog makes a 250 gph unit, but price goes way up.