The fuel pump is where I typically start with a project. I use this pump with all TBI and a lot of other stuff as well. Good AC Delco Late model high pressure 155lph high pressure pump capable of 450hp. No longer comes with the wiring harness pigtail as that is nolonger necessary. This pump plugs right into your TBI sending unit. Just make sure and use the hose and clamps that come in the kit and don’t reuse the hose on your fuel sending unit.