it is a 1988 celica gts engine yes a 3SGE n/a im just using it for mock up purposes i have many 3s engines i think i might do it as a 3s ge for a few weeks then put turbo parts on or just put one of my turbo 3sgte engines i have in it but till i get some spare time i will have to wait a little while befor i can finish it and bill loves it