Hello Guys, I'm new to this forum. I have an 1988 Honda CRX DX with a D15B2 engine that is bad. I want to swap it out with a 1995 Honda Del Sol D15B7 engine. I got this wreck car from a buddy. Can't complain there. I have the complete engine with tranny, ecu and wiring harness. I want to know if it is a direct bolt on. Do I have to change internal wiring? What else do I need to get it running? Thanks!