Experts - Identify This Engine Year & Type

[Seadoo Tuner]

This engine is transplanted from another Seadoo and wondering what exactly it is CC and year wise :

 

[riffe723]

It's a 787 engine for sure

 

[riffe723]

Also looks like it's a 95 or 96 seadoo xp. Which came with the 787 engine. Need to see a pic of the whole ski to know for sure. It's definitely an X4 Hull, and it looks as if under the blue is yellow so by the process of elimination it's a 95 XP800, a 96 XP, or a 99 SPX.