A Good Engine

I just got a 1989 honda civic 4dr and i would like to know what would be the best engine to get for my car if money wasnt a object and what websit would i go to to get it. And would taillights from a 89 civic HB fit in a 4DR.

I dont know about the "best" engine for your car...seems like your kinda new to this but if you want it easy go with a B16a...and no i highly doubt hb tail lights would fit on your 4DR...maybe just maybe with A LOT of work its possible...