Q. do i need to re pin the distributor from the 930ecu? A. either you use P30 or P28 ECU, you'll however re-pin the distributor if you might use the b16a2 distributor as it's OBD2 and also your harness is OBD1Mar 8, 2012 #3 Also is determined by the Develop options...B18B1 engine is ideal for a forced induction set up, while I believe the B16A2 is