The first gze engine I had was DLI large port head AFM and the larger pulley on the supercharger which I was told was from a MR2. The second one I got had small port head, MAP sensor, DLI and smaller pulley on supercharger which I was told it was from an AE92 rolla. This is only what I've been told from the importers because most people say that DLI didn't come in the MR2.