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-   -   Full Synithitic Oil in 990 (http://www.advrider.com/forums/showthread.php?t=884197)

Bridgeman 05-03-2013 11:16 AM

Full Synithitic Oil in 990
 
New 2010 990 Owner

Hello, even before I start if this has already been covered please send me to correct postů

I just purchased a used 2010 KTM 990 Adventure with 11K miles on it that was switch over to fully synthetic oil after 2K miles, I have never went to full synthetic on any of my past motorcycles and wanted to see what your thoughts are on if full synthetic is a good option for this bike, and if not is there any possible way to move back to a semi synthetic or standard oil.

Thanks

The Griz 05-03-2013 11:26 AM

990's are broken in at the factory with Motorex Power Synt 10w-50 full synthetic. Then KTM refills them with the same thing and delivers to dealers. The engine was born with full synth in it so I'd keep running it. And actually, these motors are designed for full synthetic. All oil belief structures aside, it's a good idea to run the type of oil that the engine was designed for: 10w-50 full synth.

I was told KTM uses Motorex Power Synt 10w-50 full synthetic in this machine:

http://youtu.be/c37esaT1a04

Tried to embed the YouTube video into this post but admins must have disabled embedding of video in vBulletin or something.

The Griz 05-03-2013 11:34 AM

PS black on grey is hard to read.

Bridgeman 05-03-2013 01:03 PM

Thanks, the vid was great...

TB

midfat 05-03-2013 01:23 PM

I'd recommend restructuring your financial portfolio to increase your cash holdings. You're gonna need it.

I DEFINITELY recommend synthetic, but OMG it get's expensive. I jumped for joy when I was able to buy a case of Power Synt 10-50 from the Motorex guys at a rally for $100. It was the last box and they made me a smokin' deal. That's $8 a bottle!

Katoom119 05-03-2013 01:52 PM

I'm actually going through all this right now trying to sort out a shifting "annoyance". As long as the bottle says that it meets JASO MA standards (JASO MB is for a dry clutch; MA is for wet clutches) then it's fine. As far as full synthetic I still think its better but I've poured full synthetic into the engine and then used regular dino oil on top of that, all from different brands and I think the weights were the same.

Hey, I had leftovers I had to get rid of. :lol3

what car?? 05-03-2013 05:08 PM

Sometimes full synthetic oil is damn hard to impossible to find when it's time to change the oil when you're out of the country. I use what I get, though named brand, in the same viscosity and run it and change oil more frequently.

tomdubz 05-03-2013 05:12 PM

Haven't fucked with an oil thread in a while.

What haven't I put in this beast in the past 35k (3 years)? Right now I'm rocking some "classic car" valvoline 5-50. Running great.

Orangecicle 05-03-2013 05:38 PM

I run Motorex 10W-50. Check out Pyndon's thread: http://advrider.com/forums/showthread.php?t=147440

He had a leak and had to tear down the engine once it had high mileage. For the most part, everything was within spec. He's asked in there somewhere after reporting the teardown what oil he used. He states he ran whatever was available when the need arose.

Two Moto Kiwis 05-03-2013 05:47 PM

Quote:

Originally Posted by what car?? (Post 21327823)
Sometimes full synthetic oil is damn hard to impossible to find when it's time to change the oil when you're out of the country. I use what I get, though named brand, in the same viscosity and run it and change oil more frequently.

We are the same, currently running 20-50 4T dino oil in the SE and will change at 4.5 - 5k instead of 7.5k

Fresher oil more often v full syn burnt longer? .... great arguement there ..... runs for cover :rofl :evil

Funny thing is the engine is quieter using this than the Motorex???? Why??, the Motorex was 10-50 so not much weight differnce ... hmmmm.

Orangecicle 05-03-2013 06:08 PM

Quote:

Originally Posted by Two Moto Kiwis (Post 21328067)
Funny thing is the engine is quieter using this than the Motorex???? Why??, the Motorex was 10-50 so not much weight differnce ... hmmmm.

I like it when the cam chain clatter scares the Honda rice rocket riders when you pull up next to them at a light. :rofl

muzungu62 05-03-2013 06:19 PM

The black on gray is much easier to read, should be the standard.

The Griz 05-03-2013 06:25 PM

Good points guys.

I personally would much rather stick to KTM's design specs and recommendations: 10w-50 full synth.... Preferably Motorex. Motul, Castrol, Bel-Ray, Maxima, and Repsol also make great full synth 10w-50's for motorcycles with JASO MA wet clutch certification, if you can't get your hands on Motorex.

However, if one has to run semi-syth or non-synth it is important to stick to the same weight. Changing low temp (first number) and high temp (second number) viscosity can adversely effect engine operation. The LC8 is designed for the mechanical resistance that the 10w-50 oil viscosity imparts on the engine parts.

The Griz 05-03-2013 06:27 PM

Quote:

Originally Posted by muzungu62 (Post 21328266)
The black on gray is much easier to read, should be the standard.

:huh:scratch

crashmaster 05-03-2013 09:41 PM

Quote:

Originally Posted by muzungu62 (Post 21328266)
The black on gray is much easier to read, should be the standard.

However, some people should post with grey on grey. :lol3


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