i think he is referring to a boost referenced pump meaning the secondary pump that turns on when boost is reached, im also very curious about this. im looking to do some bigger hp with the reurtrnless system but i have never seen dual intank pumps for the returnless. i plan on using similar things in the set up but id like to know exactly what to do without switching to a reurn system.

 

Hey 2004SSS,

Damn your truck is cool, like the video.

What is your fuel system currently?
How much boost?
Have you dynoed it?

That son of a gun looks like it hauls the mail.