If the car is a 1987 then it is a 200SX not 240. The engines of that year were:CA20E 2L I4, 102@5200rpmCA18ET 1.8L I4 turbo, 120@5200rpmVG30E 3L V6
[email protected] strange to have a 3L in a 200SX but nissan had the SR in the 180SX for years too.
If you typoed the year and meant 1997 then the engine is a KA24DE