how would you guys built it?

well what i'm really looking for is a performance motor that can handle street use. Another thing in is that i believe that it is a smog motor so for right now, not much compression, mind you i havn't heard it run yet so maybe it's not bad. Also i say street car, but i'm looking for a street car that'll eat anything in it's path lol, but still drivable on the street you know.