ok after driving the hatch for a few months i started having an oil pressure issue, so i bought a complete 97 civic lx with a d16y7 engine and auto trany.i have the complte car and i would like to swap out my original d15b1 for the d16y7 and reuse my old manual trany. my hatch is still dual port fuel injection , odb0(i assuyme) any help on what other parts i need to do this swap, and if i just swap my d15 intake and alternator to the d16y7 (non vtev) how much horse power would i scrafice?or would it be better to convert the car and engine over to odb1 mpfi ?any and all advice is welcome