AFE Blad runner was the other piece I was thinking about, but I'll check into lift pumps also.

 

I have been running the II Dual feed line, and to be honest with you it seems to be more of a pain than a gain, I was told that with it you have to ease into the throttle instead of flooring it right orff the line(what fun is that) secondly you also have to ease off of the throttle to, I was told that so you dont spike your rail pressure to fast and hurt something???

 

Most likely the rail pressure relief valve is the "something" they are referring to.

 

I thought with the dual feed line that the rail pressure relief valve was gone, unless you got that billet piece from relentless for the map sensor.

 

You are correct!!!!

 

Good points!

 

I got a dual fuel line when I got the CP3.4...it was suppose to be included and then I found out they billed me over $400 for a 2 foot useless piece of crap hose that I didn't need. Just another bullet in the II gun. The Relentless billet Y allows you to keep your relief valve which allows you to stomp on it with a dual fuel line or to keep your relief valve with dual pumps. This is good. Without the relief valve I found I got alot of late fuel after a WOT run. Who knows for sure. KS