I recived a 91 integra ls with a b18a. I know from searching this is a obd0. And of course i have a obd1. My question is, I am building it for a turbo setup in my car. I will be replacing IM, throttle, cam, cam gear, valves, retainers, etc. If I buy all the parts for a b18b will they fit on the block and will that also allow me to use the stock harnes for the 92-95 obd1 harness. The engine is free and i plan on a rebuild anyway just wondering. Thanks