@nos_1
yar anything can be swapped into anyting, its just the matter of time, money and effort...
i will recommend you 2zz-ge as i said earlier, its much more powerfullthan 4age and the basic fact of same generationof engines, but it is difficult to find it...
so again 4age 20v.... everyone over here who is saying it will fit or wont fit has got no practical experience, that includes me too...hehe... so the best way to go is to measure the dimensions of the 20v and than check the engine bay of vitz... you will figure it out...
as far as it goes to swapping honda motors, well if i were you i wont do it, will comlicate things even futther... even though the z series is a different generation than the a series, still it belongs to the same manufacturar and will surely have many similarities...... though the location of headers and intake manifold of both the generations are opposite.......
