I got a question about swapping from a d15b2 engine too a d16z5 engine (CRX 1990 mod) The car that I own now is a 92 DXi Civic Sedan. I got almost everything sorted out now, thru a shitload of reading and asking around. I only got this final question. What is up with the dpfi -> mpfi convertion? I really dont know what the deal is, what should i do to make this work? Is it a huge thing to modify or is it simply just some harness converters i need ?