Originally Posted by cyclepro101
After reading this link Which 2-cycle oil for Toro snow blower.
I went out and change to Opti-2. I was assured by the bloke at the mower and chainsaw shop that 100:1 is the correct mixture for ALL 2 CYCLE engines. He also said that 99% of all professional lawn keepers use this stuff and report amazing longevity of their equipment.
I remember years ago when I got my first edger and lawn mower I used this stuff and the edger is still going strong after 15 years.
Appears to be great in the Z80 too. Even with only 150km's on the clock.
It's the only oil I will use after trying it in a bike that I wasn't happy with the performance. After running it for about 10 miles it actually cleaned all the black junk off the top of the piston and is now running so much smoother, also starts and warms up so much quicker.
I have switched all three of my bikes and 2 stroke lawn equiptment over.
Now I only have one premix can in the garage instead of three. 100:1