Gentlemen thanks for all your help, but again I need some help.

I'm running a 454 with a dual four set up (2-500CFM) carbs.
Motor nothing too wild but wanted the cool factor.

I have read too many articles about GPM and PSI.
What would be a good fuel pump to run and what PSI and GPM should it have.

Thanks Ken

 

PSI - whatever pump you use, regulate the pressure down to 4-6 psi.

GPM - A function of horsepower. http://www.holley.com/data/types/pic...ricFPchart.jpg I would guess you'd want the 12-815-1 or 12-150. If the engine really isn't too wild, you might be able to get by with a Blue pump. But, it makes sense to go for the 1/2" line capability.

 

Thanks great help.
The link was fantastic

Ken