ZethWeb

Found my engine, i believe it is an e16-824164. Now to locate an oil pressure switch

Hi all, As the title says, im restoring a practically mint 27k mile b12 coupe (1.6, auto, 8 valve) and need help/have some questions. Firstly, what engine does my car have? Im struggling to find an exact engine name. Secondly, has anyone modified GC8 series 1 impreza coils to fit a b12 coupe as done for the N models? Ive seen a youtube video of it being done but not sure if it would work on the b12. I cant afford BC or yellow speed coils lol. Finally, I need an OEM parts number for an Oil Pressure Switch. Does anyone have one please or know where i can get one? I use euro car parts and autodoc. The car doesnt need much doing to get it going and its my first project car. Any help or advice would be really appreciated .