Adding pressure box to dual cp3's?

[JoshWelsh]

I have been hearing that you dont want to run a pressure box with dual cp3's when I already am running a programmer and a TST. On the other hand I have read in magazines and threads of people who are running pressure boxes with my similar mods. Does anyone have any advice for me?

 

['strokeThis_'07]

Ive never heard that. I dont know what it would hurt having the second CP3; its ok with one and the second just helps maintain the pressure in the rail. But Ive never played with pressure before, and certainly not dual pumps, so I really dont know...

 

[lmills]

the main thing to consider with the dual pumps is how fast the pressure comes up. I personally run pressure at times when playing, but use it in moderation. There is very little lag. In the blink of an eye the pressure can go from 15K to 25K. Remember, its the spikes and sudden shut downs that do the damage. Rest assured with the dual pumps, whatever the box is calling for you are going to get.

 

[Rams-n-Hogs]

I have been hearing that you dont want to run a pressure box with dual cp3's when I already am running a programmer and a TST. On the other hand I have read in magazines and threads of people who are running pressure boxes with my similar mods. Does anyone have any advice for me?

The best thing to do is use a rail pressure gauge. I have an MP8 on mine, and can definitely feel a difference if I turn it up. I can also see it on the rail pressure gauge. I don't, however, use it all the time, and I turn it back down a little when I start hearing injector rattle, or feel the truck surge. About 50% is the limit on mine before I start noticing things.

 

[demojoe]

I run a pressure box and I have had no problems but I dont use it all the time