Formula K2 100% Synthetic Racing Premix

Works great in Stihl blower at 50:1.

I'm sold on K2. I just rebuilt a KX65 with 107 of high reving hours. The old top end looked brand new when I replaced it. All the hours were with K2. No measurable wear in the ring gaps after all the hours of hard riding. Maxima K2, 32:1, clean filters, proper jetting and warming the bike before riding is the perfect combination. Also rebuilt a YZ125 with 80+ hours and also looked great. Power Valves were pretty clean. Lower ends look great and well oiled. Side note: I recently switched from Echo's Synthetic blend, to K2 in a 2 stroke leaf blower and string trimmer...Same 50:1 ratio and the engines rev way higher now with K2. They almost sound like different engines after the switch. It's a surprising difference and must be the reduced friction from the improved oil. Great performance, clean power valves and protection have me sold on K2.

This is the best 2 stroke oil I've ever used before. It increases RPMs, burns very clean, ans smells great. I use it in all my 2 stroke engines. I use this oil in my chainsaw, weedwacker, and dirtbike and they all run excellent with it. I've never smelt a 2 stroke oil that smells this good when burned. I highly recommend you buy a "Ratio Right" cup for mixing.

Used this in my 1998 rm125 40:1 mix. Works well and smells good. I use half the bottle in a 2 gallon gas tank and then I use the other half what's left to get one more 2 gallon tank.

This bottle was just enough to mix with 5 gallons of gas at a 40:1 ratio. My bike has been running in top condition since using this brand. I run it in a 300 2 stroke.

Wanted to try something different then my usual (Klotz Benol) I was impressed with the price $10 for a pint is fair. Not really sure why but this oil has no scent to it I mix 40:1-50:1 with race fuel Definitely burns very clean but I wish it had the 927 scent I would buy it again if I couldn't get my preferred oil.

Best premix out there

I use K2 like some other reviewers here, in Premix fuel for a two-stroke Paramotor Engine. I've been using this oil for the last 5+ years I've been flying. In a nutshell, it's a fantastic product! I've never experienced any inflight engine issues, fowled plugs or had any other problems! When I've completed scheduled top end services, I'm amazed at the minimal wear I've observed of the piston, ring and cylinder and the overall cleanliness of these parts. I've also noticed that after warming up the engine properly before flight, the overall smoke created by the burn-off during normal engine operation is minimal! Temp's are excellent and throttle response smooth, although I think that is most attributable to proper tuning. My only knit pick complaint if I were to make any, is the color of the oil makes it harder to tell if your fuel is mixed. MOTUL for example is red in color so it's easy to see when fuel is mixed. K2 is more of a regular brownish oil color and it's hard to tell if the fuel is mixed sometimes if you did not mix it yourself. Overall, it does cost a little more compared to other oil, but at the end of the day, it's proven itself by giving me 100's of hours of safe flight and lower maintenance cost overall which I think more than justifies the slightly higher price.