I want to know the make/model/displacement of the engine in my
personal watercraft. the watercraft is a wildcat built by watercraft USA. The
engine is a two cylinder aluminum watercooled two stroke with a mikuni
carberator. The cylinder heads are seperate in that each cylinder has
it's own head. I have digital pictures that I could email to whoever
but I don't know how to post them here.

Someone has suggested it might be a Suzuki, someone  else suggested Rotax.

I need to know what the engine is so I can find out if parts are available.