As some of you might already know - I blew my motor of over 300,000 miles about a month ago. I'm going to swap out my worn out D15b2 for a D15. The thought of coming from 92 hp to a nice 128 hp just seems nice. As this car is going to be my DD- i'm not wanting to do a B series swap or anything crazy like that.

But I have come upon a few questions along the way, which is where you guys come in. =)

I already know I'm going to have to change from OBD-0 to OBD-1. Also know I'm going to have to swap ECU ( to the P08 ECU ).

Question would be should I change my trans? I've heard I should.. I've heard I shouldn't. There is nothing wrong with the one I have now. And it actually received a new clutch kit- and flywheel about a month before the motor went.

And is the swapping of the obd0 to obd1 hard to do?