bhp capabilities of 43.5 multec II ????
I am looking to make about 625 bhp with a 414 ci motor, and i am trying to figure out if my current fuel system is enough. I have a set of 43.5 lb injectors, and an intank 255 walbro. This is a returnless system in a 04 silverado SS. How much power should I be good for. Thanks





