b16a head on b20 block query

i know you can fit the head onto the block but wot steps are involved to make it work? its not like 'plug-in and play' is it? is there any other parts from the b16a that needs to go onto the b20 aswell? thanks in advance

it definately isnt plug and play. you need to change some oil lines. a couple other things.

you will need to ecu from the b16a.

ok i need the ecu too, cool thanks. i knew i needed to change some things, particularly oil lines (from previous posts) but dang, its hard to search for them. thanks for your help