Q. do i ought to re pin the distributor while in the 930ecu? A. both you utilize P30 or P28 ECU, you'll however re-pin the distributor if you might use the b16a2 distributor mainly because it's OBD2 as well as your harness is OBD1Only exhibit this consumer Did mine @ 100k and it still looked good; might have most likely long gone a pair additional