First, you need to size your injectors to the amount of HP you will have on your car, then you can compute your flow rate needed for an inline pump. I made a "basic" program at home to compute injector size automatically, but there are several on the net like it. You need to know HP, # of cylinders, and NA/SC/TC as the basics. Do a search for injector calculator or related at Yahoo and you should find something.
