They test the saw's, and oil constantly. Also, Shell 93 is not ethanol free around Cincy. STIHL HP Ultra has optimum self-mixing properties. ANDREAS STIHL AG & Co. KG, D-71336 Waiblingen. STIHL HP Ultra is a new, all-synthetic high-performance engine oil developed in-house. STIHL HP Ultra contains an ash-free wear additive package. HP Ultra is a fully synthetic 2-cycle engine oil specially suited for high performance chainsaws and power tools. In the long run, something was causing the engine to run hot, and I was most likely doing is making the engine run leaner. This 2-cycle engine oil has outstanding engine cleaning characteristics, plus “ultra” lubricating qualities that are superior to other 2-cycle engine oils. You are using an out of date browser. Those are my findings in Swedish and American saws anyway. Maximize your protection with STIHL HP Ultra Oil Limited Warranty. Sign Up. Echo is a universal 2-stroke oil and is manufactured exclusively for ECHO. STIHL 0781 313 8002 2.6 Ounce High Performance Ultra 2 Cycle Engine Oil, 6 Pack From whats been said, you adjusted all 3 carbs the wrong way, leaned it out, had lean seizures. Don't miss out. The constant high efficiency of your high-performance engine is maintained for a very long time. I usually run Sthil ultra (blue-green), I have run stihl regular (red), I could tell the difference straightaway there seemed to be a lot more smoke coming out with the red than ultra Stihl ( blue-green). However all three motors suddenly developing air leaks at the same time is unlikely. That's why they are a top brand. STIHL HP Ultra Oil and STIHL MotoMix® premixed fuel provide for improved engine longevity. (Anybody else having problems with gas from that station ? I am independent AMSOIL dealer. I cant get non ethanol gas. Only siezed on the exhaust side? Stihl oil … Either way I assure you it was not the Ultra. Ive ran either husky xp or stihl ultra for the last 3 years with 10% ethanol shell fuel. Well, I'll throw in my $0.02 worth too.....First I am not a Stihl flagwaver..I own only one Stihl product which is 130 Kombi and is where I became involved with Ultra. That prevents calcium and sodium sulphate ash occurring as combustion products. See dealer for details or refer to STIHL’s Limited Warranty Policy. I realize that Stihl Ultra has an additive to combat the ethanol (if you will) and I also know about Stabil. Best motor oil money can buy. End of the day, you're going to get a lot of different answers. In one month, I have had an 036 Pro, 192T, and just cause a Mantis Tiller 50:1 all bite the big one and have scored bores. Why your saws ran bad before could be a million unknown reasons,oh well we all make mistakes,no sense cryin' in our beer anymore,just gotta repair the saws and make sure it doesn't happen again, by checking all possible causes so it doesn't happen again of course. This video is about 2-stroke oil for landscaping equipment. "HP Ultra is a fully synthetic 2-cycle engine oil specially suited for high performance … HP Ultra is a fully synthetic 2-cycle engine oil specially suited for high performance chainsaws and power tools. Sign Up. No more misfiring or jammed valves. I myself use only non ethanol gas. The strong green colour makes it easy to see the progress of mixing. Synthetic has been around as long as many of them it is no knew concept. Discover STIHL's full line of Chainsaws today! I ask this only because some of my friends just do not have access to non-ethanol gas. Not trying to be harsh, just honest with you using only what you have told us of the situation. Double your warranty when you purchase either STIHL HP Ultra Oil (six pack) or STIHL MotoMix® Patented Premixed Fuel (one gallon minimum) with your STIHL … The efficiency and life of STIHL high-performance machines is partly determined by the quality of the engine oil. Sign up for our newsletter to hear about offers, tips and upcoming events. When I questioned the dealer (and an e-mail to Stihl) they say that Ultra is the best, and should have no change other than cleaner running engines. Verdict-Lean seizure(Too many causes to list). All on a Echo 225, PAS 225, 260 … Its been run in makita and stihl cut off saws, old and new huskys, and several weed wackers. Less worry. It is ideal for air-cooled two-stroke and 4-MIX engines with a mix lubrication system, with or without a catalytic converter. STIHL HP Ultra … You must log in or register to reply here. I used 1/2 gallon of Red Armor(ran the other 1/2 gal over with the mower). You can't buy ethanol free pump gas around here period. I mix it 50:1 and have had no problems due to gas. It is ideal for use in STIHL … Stihl's High Performance oil I believe is is there special blend oil … Oil is not the problem. Ive ran either husky xp or stihl ultra for the last 3 years with 10% ethanol shell fuel. As others have said I believe you tuned your way to this situation or tried to tune away from an already ongoing air/vac leak. Just include a six pack of STIHL HP Ultra Oil (any size containers) or a minimum of one gallon of STIHL MotoMix® Premixed Fuel with your purchase of a personal non-income producing, household gasoline-powered STIHL … ran the crap out of it felling and fitting to stove length, 15 full cord of 20" maple and ash. 4.6 (39 reviews) Products. STIHL 0781 313 8002 2.6 Ounce High Performance Ultra 2 Cycle Engine Oil, 6 Pack Oh I agree with you, I think Ultra is a revolutionary concept, but it needs to be tested more on a variety of gasoline. Double Your Warranty Protection with the New STIHL Ultra Limited Warranty. I use ultra in new and old saws, no problemo. * Effective date: … It may not display this or other websites correctly. I have been using ultra with reg (89) pump gas in every saw in my sig with no ill effects. All of these saws have either been completely rebuilt or at least all apart and cleaned internally so they have started off clean inside and ultra keeps then that way. With its very low tendency of carbonizing, STIHL HP Ultra avoids oil residues and deposits in the engine housing, piston rod, exhaust valve and spark plugs. Just like making better fuel line's, and carb kit's to compensate. Don't miss out. Regarding mix oils again,I was reading another thread and the comment that Eyolf made (Thread is "Black fuel showed up again"), he discovered someone is routinely using old black crankcase oil for mix oil at 20-1 in all his equipment and outboard motor too,read it if you need a good laugh! Runnings of Clay Authorized Local STIHL Dealer 4.6 (60 reviews… Then bought a 6 pack of Stihl HP Ultra, 1 gal next and just bought my second gallon. Sure the ultra is designed for older machine's. This oil has outstanding engine cleaning characteristics, plus “ultra” superior lubricating qualities in comparison to other 2-cycle engine oils. What about mix that has ethanol gas in it. In addition to keeping your STIHL equipment … I have been running HP Ultra in all my saws for about a year or more not one seizure .This tells me the oil is working.Maybe you leaned them out too much a seizure on the exhaust side indicates a lean condition and much heat.A seizure on both sides indicates lack of lubrication. There was hardly even any discoloration and most surfaces were as clean as when I put it together. Sign up for our newsletter to hear about offers, tips and upcoming events. Its been run in makita and stihl cut off saws, old and new huskys, and several weed wackers. Example, I know people can't get 93 Octane in California, as readily as you can in Ohio. It's been tested, and tried, and proven for year's. Other than that.... older schmolder....I don't care how old you motor design may be ultra will not harm it by itself. No matter how you slice it (or trim it or shred it), there’s no better protection for your high performance 2-stroke engine than STIHL HP Ultra Oil. Burns with extremely low residue due to ash-free … The three motor seizures is bugging me a little. Stihl has some of the best engineer's in the world under there roof's. It is ideal for air-cooled two-stroke and 4-MIX engines with a mix lubrication system, with or without a catalytic converter. However I think Firediver125 has hit the nail on the head. This 2-cycle engine oil has outstanding engine cleaning characteristics, plus “ultra” lubricating qualities that are superior to other 2-cycle engine oils. I wish we could. Only good engine oil can reliably lessen friction and thus reduce wear. The 630 Jonsered I ported, new piston etc. I mix it 50:1 and have had no problems due to gas. This oil has outstanding engine cleaning characteristics, plus “ultra” superior lubricating qualities in comparison to other 2-cycle engine oils. I cant get non ethanol gas. STIHL HP Ultra is a new, all-synthetic high-performance engine oil developed in-house. Still have the fuel they seized on ?, pour it in a clean, clear container and examine it for content. Ultra isn't designed for older machines. It is ideal for use in STIHL … For a better experience, please enable JavaScript in your browser before proceeding. As like anybody with car's, motorcycle's, saw's whatever. I'm not sure if anyone else is having this issue or not (and I'm guessing people are/should be). I'd bet you had bad gas, possibly water or some other contaminant got in your can somehow or it came from the pump that way. If your equipment isn't running right, shut it down, until you, or a qualified mechanic, find and fix the problem, or that's what happens. * View Full Warranty Details. I know that Stihl only requires 89, however, the dealer told me when I switched that 93 is better in 2-cycles. The ultra was on my shelf for about one year not opened silver seal in tac. STIHL HP Ultra high-performance engine oil. Find product information, ratings and reviews for the MS 661 R MAGNUM®. I don't expect you used a 1 gallon mix bottle of ultru in 2 gallons of gas or grabbed the wrong gas jug but it happens... ) Anyway, leaning it out made it run leaner and hotter hasting the seizure. I was say any reputable synthetic toadya is the best thing going. Other restrictions apply. Double Your Warranty Protection with the New STIHL Ultra Limited Warranty. But I too have heard that any mix with ethanol gas in it should be used with a 1 month time frame. Ultra is not your problem. STIHL HP Ultra can be used alternately with other two-stroke engine oils (please note the manufacturers' specifications). Fully synthetic oil with exceptional lubrication properties, a great product if you use your powertool for long periods of time or under extreme conditions. Everyone will have a preference. All gas around Cincinnati has ethanol in it and the pumps are not required to label ethanol anymore. Double Your Warranty Protection with the STIHL Ultra Limited Warranty. I have been using the orange HP oil since it was available.I bought my 260 and the dealer gave me a pack of ultra.I picked the ultra up off the shelf and the oil had started to break down.There were little oil balls on the bottom. JavaScript is disabled. Incredibly coincidental, I wonder if you didn't have three problems brewing? I tore the saw down to see what my work looked like after some hard work and was rather astounded at how clean the piston crown, combustion chamber and exhaust post was. Now thats not a lot of running but constitutes 2 yr worth of firewood for me. Today's gas had been problem's time, and time again the saw oil maker's take this into account, and constantly try, and improve. Woodland Saw & Cycle Authorized Local STIHL Dealer 5.0 (8 reviews… I noticed the engines were running rough, and would have to adjust the carb slightly. http://pods.dasnr.okstate.edu/docushare/dsweb/Get/Document-6015/BAE-1746pod.pdf, http://www.epa.gov/oms/regs/fuels/rfg/waterphs.pdf. The modern oil is the outcome. Basically the only difference between Ultra synth and some other synth oils is the higher level of detergent additives...and as such could have a detrimental effect if use in an older heavily carboned up motor by loosening large chunks of carbon and this could be accelerated by leaned tuning and higher rpm. Our STIHL HP mineral-oil based high-performance engine oil is suitable for most air-cooled high-performance … More Protection. STIHL HP Ultra is also very environmentally-friendly, low in sulphur and biodegradable - more than 80 per cent in 21 days. You could barely get a smudge on your finger. With synthetic esters as lubricants, the high-performance engine oil is very clean-burning. STIHL HP Ultra … The one thing between all 3 that I have switched is from HP Super to HP Ultra with 93 Octane gas. Double limited warranty special! It's a semi-synthetic blend of oil certified for use in all air-cooled, 2-stroke, outdoor power equipment engines, Stihl Ultra is a Full synthetic and a better oil than the Echo.