z6 into ek

a buddy brought me his ek with spun bearings. I have a z6 I will let him have but I'm not sure about knock sensor. We will be using 2b ecu. Shouldn't be any other issues right? How do I go about knock sensor?

 

I thought you would just go for a P28 ECU and use the proper step down harness.

 

i just swapped a d16z6 in my 'ek coupe'
i used a y8 engine harness, an obd2a to obd1 conversion jumper, obd1 distributor conversion adapter and a p28 ecu.
if a knock sensor or obd2 are important to you, i suggest finding an obd2 block.