s13 ka24de to s14ka24de swap question

[VeloceDrift]

Just woundering what all needs to be done to get an s14 DE motor into my 93 s 13... can i just use my same harness and ECU or does it need to be all swapped

[91_ka24de]

no you shouldn't have to change anything really. its the same exact motor jus in a s14.

[liquid_cool]

im not shure about the ECU for anything pre 1994..seems there is an eom cut off for modles from 89-93 and from 94-98..so im unshure..do some more reaserch before you spend any coin bro..maybe some other niccoheads can answer this one better

[91_ka24de]

oh **** thats right. cuz the s14 is obd2. and the s13 is obd1. the o2 sensor has like 3 more wires on the obd2 than the 1. iono see if you can't get a s14 ecu. but like the other guy said ask around lil more