decided to sit down and just read the whole "the BEST ever H6 swap thread". i read that i can use an OBDI engine and run an OBDII harness and ECU on it. the only difference is that the OBDII harness has 2 extra plugs for an external EGR solenoid and External baro sensor. id just need to get those 2 things and install them into a vacuum line and i would be good to go. after emissions, i would probably just buy another OBDI ECU to install because a guy ive been talking to told me that the OBDI ECU's with a chip make wicked N/A power. a total guestimate, but with cams, port and polished heads, nice custom exhaust and i MIGHT be able to push a little over 300AWHP. idk tho, we'll see when it happens lol