What octane gas should i use in my seadoo 3d?

i just bought a 2004 seadoo 3d and i dont know which octane gas is best for it.What octane gas should i use in my seadoo 3d?
BRP recommends using 87 octane (regular) gasoline with up to 10% ethanol. Here is a link where you can download the operators guide for your 'Doo.



http://en-ca.sea-doo.com/owner-center/op鈥?/a>What octane gas should i use in my seadoo 3d?
read the owners manual.

this is just ONE of the things you should learn for yourself before operating it.
proper maintence schedule is another.
and the safety dos and donts.....What octane gas should i use in my seadoo 3d?
I had a wave runner and always ran midgrade. 89 or 91. Its a performance engine.



I went through 20 gallons a weekend and it didnt cost that much more than regular 87.