Im running a carbed motor for the first time and I have some fuel pump questions. Ill have around 600 HP out of the motor and Ill be adding NOS later this year . I need a fuel pump that will support this setup. Im not sure how to figure out how large of a pump ill need , I see the LPH and GPH but Im still not sure which one will work for me. Ill be running the Holley 4150 HP 750 carb if that helps! Thanks alot!