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STIHL MotoMix®

Only from STIHL - This patented 50:1 fuel mixture combines non-ethanol, high-octane fuel and premium STIHL HP Ultra oil.

STIHL MotoMix®
Rated 4.9 out of 5 by 20reviewers.
Rated 4 out of 5 by I was sceptical...but it's great stuff...for specific applications I bought 3 liters of Motomix because I had two Stihl chainsaws, an MS391 and an MS250, that I had neglected to use for a year. They still had full tanks of regular 50:1 gas/oil mix. They were in bad shape. Even on a hot day they wouldn't start easily, and if they did start they would sputter and and fail.I drained all the fuel, worked out the bad stuff by pulling slowly on the starter, then refilled with Motomix. Both saws started after a few pulls. I let them idle for a few minutes to get the fresh fuel through. After that they both started after just 2 or 3 pulls, even without engaging the choke. The difference was pretty obvious. My MS391 even "burped" on a nasty cold morning with just one pull.I would not use this fuel for times when I'm using my saw regularly, but since I do most of my work during spring and fall I will definitely store them with Motomix in the tanks. Also, since the MS250 sits in my pickup as an "emergency" saw there's no knowing when it will be used. When I reach for that saw I need to know it's going to fire up and run - I won't care how much the fuel inside it cost.Having said that - if they cut the price by 50% I'd probably buy only this stuff for my saws. I understand it's "space fuel" but seriously, 5 times the price of "earth fuel"? October 14, 2014
Rated 5 out of 5 by Jet Fuel for Chainsaws I purchased a MS362 last year. The only gas that has graced its tank has been Motomix. The stuff is SUPER expensive but the performance cant be denied. I take pride in my saw and don't mind spending the extra money while using only the finest products. Friends were skeptical while felling trees and getting whiffs of the Motomix exhaust, which kind of smells like fryer oil. Their questions diminished quickly once Motomix replaced their regular mix on our next gas up. Pricey but legit, Its like jet fuel for your chainsaw. September 1, 2014
Rated 5 out of 5 by awsome product i have read all these reviews and almost every one.had said this product is expensive but when u buy the best chainsaws on the should put the best fuel in your equipment to protect your investment . just common sense . August 1, 2014
Rated 5 out of 5 by Great product, but expensive Stihl was really smart coming out with this Moto mix. I wrecked a FS46 because of bad gas. Stihl Moto mix is basically all I run in my MS250 and my new FS50c. I have noticed more power and better fuel economy when I use Moto mix. My only complaint is this stuff is too expensive, but in the long run it might be worth it. Like I said I wrecked a FS46 with ethanol gas. One key thing I have noticed about Stihl products is read the Manuel and shop around not all dealers are the same. I do recommend Moto mix I can see the difference in my tools performance. July 27, 2014
Rated 5 out of 5 by This is the Bomb for 2 cycle engines I have several 2 cycle Stihl products. 2 weed wackers, a kombi motor system, a blower and a chainsaw-all Stihl products. I have all thru the years had starting problems and replaced more carbs than than I care to think about. You can never master the blend of 50:1 ratio with a little can of oil and so much gas. Even using 92 octane gas, it breaks down after a few months and causes issues with your equipment. Most gas today is 10% ethanol-the enemy of small 2 stroke engines.Using this product is costly, but the best treatment you can give your machines. They will run like new, and can stay idle for long periods, without worrying if the gas is breaking down during long down times. All my equipment runs like a top, thanks to using motomix. I highly recommend this product. Wish I used it years ago, and then would not have had so many repairs and aggravation. June 26, 2014
Rated 5 out of 5 by It does make a difference This is not your ordinary 92 octane pump gas. Having the ethanol and additives for cars removed from your gas makes a big difference in performance and emission.All my 2 cycle equipment has becoming more powerful and easier starting than before.Pulled the muffler screen off my 2 month old FS130R trimmer yesterday and it was way cleaner than I ever seen using pump gas.Give it a try, your equipment especially the gaskets, carburetor and the fuel line will thank you for using it. April 16, 2014
Rated 5 out of 5 by Always mixed correctly This product is great. It makes the machines run clean. You don't have any issues leaving fuel in them for a long period of time without use like you would with gas. March 22, 2014
Rated 5 out of 5 by Expensive If you figure out what you are paying, you would not be so happy. When you buy four of these which add up to one gallon at nine dollars apiece you are paying $35.00 a gallon. Now that is really expensive gas. February 13, 2014