250 Ninja 9565 on bike, 1137 on Delvac 15w40

[Sonataman]

VOA/UOA
Iron 0/8
Chromium 0/0
Nickel 0/0
Aluminum 0/4
Copper 0/3
Lead 0/1
Tin 0/0
Cadmium 0/0
Silver 0/0
Vanadium 0/0
Silicon 6/4
Sodium 7/8
Potassium0/0
Titanium 0/0
Moly 46/48
Mang 0/0
Anti 0/0
Lithium 0/0
Boron 64/55
Mag 819/793
Calcium 1328/1465
Barium 0/0
Phos 993/925
Zinc 1208/1124

Fuel 2.8%
Soot Water 100c Vis 14.7/12.1
TBN 9.14/7.84
Oxid 10/13
Nitr 5/7

Flagged fuel dilution as abnormal, but said Vis was normal?

I don't know where the fuel is coming from. The bike is totally stock with factory jetting and I never short trip it. I will pull the carbs off and make sure everything is working correctly.

Bought this bike last November and changed the oil soon after. Then changed it and the filter the week after the initial change.

 

[fdcg27]

This looks pretty good for a carbed bike.
It is probably set up to run fairly rich for maximum power.
Wear metals and TBN look good.
You could run this oil much longer in this engine as you've used it.

 

[sunruh]

12.1 is not the 12.5 of 40wt, but the fuel will kill it at least that far.

pretty awesome report!

go 2000miles or more next time.

 

[yaris0128]

Thats an excellent report for your Ninja 250, I can only hope a UOA from mine would look that good. But I think that fuel in the oil could just be a bit on the norm with these bikes. I open up the oil cap and I can really smell the fuel dilution.