I use to own a 91 se, and was very happy with the car, but of course i sold it to buy a newer car. The car that I own now is one of the biggest headaches i have ever wxperiencd. The question is I seen a 1994 sentra limited, and im not sure what motor is inside the engine(of course i could look), but i would like to see if it was possible to buy a sentra se or limited and put a sr20 engine in? does anyone know what it takes to do this job, and how much? I might buy another new car soon in replace of the car i have now, but i want the sentra to be my daily driver something with a little speed, but not overly expensive.