yeah, it was a 40k engine i got for a good price (worst case i was going to convert it to x18xe1 inlet and ecu) I had figured most of the z18 management out, but it was so long ago ive since forgotten. Very little info on retro fitting this engine, but it must be do-able. I once saw an advert/article for a company that made canbus ecu's (including vauxhalls) for older cars, but ive never managed to find it again.