indy_500
Well-known member
I'm rolling with a gallon of Arctic Blue now!
Good boy!
I'm rolling with a gallon of Arctic Blue now!
Good boy!
I'd run the semi-synthetic. I'm still stuck in the old days, but when i get a newer sled with ves, i'll probably still run semi-synthetic. It stays on the crank bearings better in the offseason, synthetic drips right off the crank bearings and allows them to rust. ARCTIC BLUE ALL THE WAY!
Holy crap... I stopped reading as soon as Unions came under fire, not because I'm pro Union, but because I thought this thread was about OIL! Not sure where you guys are, but here's the facts:
Citgo S&S was rebranded under the Mystik label. It is atleast the same stuff, if not slightly updated over the Citgo nameplate. No problems there. Also, it has always been an API-TC and JASO FC/FD Synthetic blend oil. I'd say it's the best value on a quality oil out there, not to mention it smells great.
I've always opted for the Mystik JT4 Full Synthetic myself, as it's only about $4-5 more per gallon than the S&S. For that price, I have no reason not to. I was turned on to it when I had an 06 F7 EFI and got sick of buying the APV oil. Synthetics are always a little bit better; they provide better Power Valve cleaning, are more molecularly stable, and have better flow characteristics in extreme temperatures.
Realistically, anything that has the API-TC and JASO FC/FD certifications is going to be great oil, and provide all the protection you need. Whether you choose Mineral or Synthetics is all up to you, and how often you want to clean your Exhaust Power Valves (if so equipped).
By far, the most important thing of all, is that you steer clear of TCW3 Marine oils for your modern snowmobiles. TCW3 oils lubricate and burn very differently than API TC oils, and pose a risk for major engine damage. If you've used it in the past, or used it in a pinch, you could be ok, but all or the engine manufacturers are strongly against it, and you can kiss any warranty goodbye.
Where did you read this? (about synthetics dripping off crank bearings allowing them to rust)
Is this just your thoughts or opinions or is this based on actual written facts?
I'm interested in this. I never heard or read that one before.
Please educate me on this.
Thanks.
Danford1
I have no firsthand experience, but thought about running synthetic this year but read that it drips off crank bearings, meaning you need to fog it, or start it up at least once a month if not more
I bought a case a couple weeks ago. Maybe it's a regional thing (I'm in SE Michigan) but it's still labeled Citgo Sea and Snow, and the guys at the distributor didn't know anything about it being re-labeled to Mystik.
Not so sure about the great smell, either -- or maybe the full synthetic has a more pleasant aroma than the semi-syn -- but hey, beauty is in the eye of the beerholder!
As far as power valves go,I have found the more you putt around and drive slow all the time the crappier they get.Run it in the higher rpms more than slow keeps them cleaner and sea foam in the fuel of course LOL.
Absolutely. The best thing you can do for them is crack it wide open when you get the chance. It's actually something that everybody needs to do to all of their engines. It's what the engines were designed for, and in all reality, an engine is most efficient at wide open throttle. Anything less, and you're choking it off.