What can I do to make my boat faster

[RON@COMMONWEALTHUSA.NET]

Seems only negative remarks from you

Let me get this straight, so you're running an X charger with a larger intercooler and stock injectors? If that's the case when you open it up, start a clock and let me know how long it runs before you melt a piston. It is unsafe to run an X charger on a 215 motor with the factory injectors let alone an X charger AND an larger intercooler.

All I see from you is warnings that are incorrect & smart remarks etc. Do you even own a Seadoo boat or only a PWC?
you're wrong on your advice as the altitude, etc. all play a part. In our area you can use XXX charger with external intercooler on the 215 hp engine and the OEM injectors-38's. These are on race boats with world class riders on them.