an engine can fit in any car as long as you have the money to swap it and adjust it.
Unless you fabricate them in some way to fit, it won't fit any generation of Honda Prelude.
Yes
As long as both are 4th gen (92-96) it will fit.
yes
yes
?timing marks for 2.0 prelude 89
Yes, All H and F series engines are interchangeable.
What engines fit a 1980trans am
Yes, but it will require a large amount of customization.
Yes it will but your lights will be different.
If you're talking about the headlight itself, and not the bulb, no it will not swap between a Fit and Prelude.
theres lots of type of engine u can fit into a 90 integra, sum will direct fit such as all the B series motor that comes with the integra, other u have modifity to fit such as the H22 motor from the Honda prelude or a K20 motor from a RSX