Well i dont know the part number but i helped my budy peiece together the engine management on his 85 22-re. we used injectors out of an 92 and took the wire harness and ecu out of a 94 we found in a junk yard (totaly got a steal at 45 bucks for all of that and a few more various parts). once we got every thing figured out on that thing it ran like a rape-dape. all we did was 2.25 exhaust pipe and a flow master with stock manifold, and that thing would turn 38.5 sx like a set of 33's with all factory gears.

so it should work as we mixed parts from 85 clear through 94.

Nick