Ok, a few years ago I swapped a B18a into my 94' DX coupe, well I now have a 93' DX hatch and I'm thinking of putting a B20b in it. What I was wondering is how different is the swap and will I need the same mount combo and wiring harness as the B18a swap. I also know that I can't use the B20b intake and was wondering if can just us a B18b intake instead (will it bolt up). Please any info about the parts needed to do this swap or any info about the swap in general will be greatly appreciated. Thank you.