alot of wiring issues to get the instrument cluster to work. it would be best to get the OUTSIDE AND INSIDE harnesses from a sr20det clip or something AND get a 240sx cluster. then you might be able to wire it up. i wouldnt even think about trying to run a/c on it.

and i have no idea on how the motor mounts line up or not. it would be alot of work.

its easier to drop in a 20 valve 4a-ge or a 4a-gze motor.