Murff sorry to say but thats a common problem and kind of nature of the beast with mechanical injection but there are some things you can do to help the situation . First don't pump the throttle ,injectors don't have accelerator pumps so pumping the throttle doesn't help as a matter of fact by pumping the throttle you take away vacuum that would help draw fuel thru your nozzles. another thing that you may want to try is a fuel check valve that will keep your pump primed I know that Fowler engines sells one 614 258 2924 and it cured my hard start problems when I ran stack injection.