Proper oil to use in a 2008 rxt/p

[Dino Tahinos]

What's recommended?

 

[Digdog]

Seadoo 5/40 synthetic blend

 

[Greg Moore]

You can use any high end synthetic meant for wet clutches. Motorcycle oil is common with a lot of S/C'd seadoo owners.

 

[68ragtop]

I have been running Castrol 4T motorcycle oil. Valvoline also makes a good wet clutch 4T oil. I do not run synthetic in the supercharged skis.

 

[Digdog]

Seadoo recommends their oil because of the slip in the clutches, non synthetic oil is not a good idea in these engines because of the bearings inside the supercharger are spinning at 5 times the engine rpm.