A racetronix LT1 hp system with an additional walbro 255 lph external will be enough fuel pump to safely support 600 rwhp?

 

At 55 psi there is about 60 gph available from the 255lph pump @ 13.5 v. That is roughly 372#/hr which is good for 675 hp at a .55 brake specific..at the flywheel. Running pumps in series will not increase available volume, but will maintain volume at higher pressures. I would suggest either a single high volume external or a dual intank setup.

 

What about a racetronix single intank kit with a kenne belle boostapump? Would that be enough to support 600rwhp?