05 SPEEDSTER LOF

[makaveli]

I’m seeing a majority of people saying to run 10w40 conventional oil. My manuals says 3.1 qts per engine of 10w40. SO is synthetic or synthetic blend NOT Recommended? I normally run synthetic in everything but if I must run conventional then my wallet certainly does not contest.

Also I’m not seeing any mention of my oil filter(s) MPN. It’s the 370hp SCIC Ordeal. Anybody know the number?

Many thanks, gentlemen!

 

[JPass]

Part number below:

 

[makaveli]

Thank you so much, JPass!
-Mak

 

[JPass]

The Parts Finder tab on this site is where you go to find part numbers and schematics.

 

[makaveli]

What is your suggestion for oil, JPASS? To synthetic or to not synthetic [emoji848]

 

[JPass]

I always use Sea Doo Factory oil. I believe its a synthetic blend. Comes in the service kit (plugs, filter, oil, & O-rings $75).

 

[makaveli]

Awesome. I’ll confirm the synthetic blend & go with that! You’re an asset to this forum, JPASS! You’d make a great neighbor! Lol thx again [emoji736]