jules,
he wants to know what parts to be changed when he transplant.
Ludavic,
This experience don't come from computer(s) or weblinks or pictures from internet. Best if you can visit some mechs, friends who can show you about the conversion.
1st of all, you need to understand basics engineering of a car or m20 itself. If basic tak ada, whatever we post u may not understand also.
2nd, picture tell a thousand words. So, go see the car/engine for yourself.
Knowledge = time = money spend.