Hello.I'm 19 and I just bought my first honda a few weeks ago. I've already fixed a ton of small things on it and now I want to do something a little more advanced. It's a '90 civic hatch with a d15b1. I want to make it a little faster and I heard converting it to MPFI makes quite a difference. I don't know if it matters but I'll add that it has a short ram intake as well. Can anyone tell me all that I need and what to do with it. If more info is needed feel free to ask.