I just read that you can but an si trany on a dx motor, Is this true? I have a 91 dx hatch, if I can put an si trany on with would I get? Would it be an 91 si? I am just wondering because my trany went on my civic and I need to fix it asap!!! and I was looking to do a little something to make the a little faster, at least till next summer when I drop my b16a into her. Any one know how much an si trany will cost?