i just bought a d16y8 about a week ago. i have been looking in to the obd1 to obd2 conversion but now I'm wondering if i can just swap the intake manifold from the d16y8 to the d15b7 intake manifold? in doing that wouldn't that be converting the y8 to an obd1 motor(if that is possible)? and wouldn't i be able to use the obd1 P28 ecu then instead of the obd2 P2P?