niemeyjt
Gold Member
Stihl recommends a minimum 89 octane. If you buy Stihl MotoMix formulated for 2-cycle engines, it is 92 octane. So, the fuel mix Stihl sells is higher than 89 octane, and one could infer that Stihl feels at least 92 octane would be preferred.
Motomix in Europe, where available, is alkylated petrol like Aspen - no alcohol in it at all, lasts a year or two, is more pleasant to work with - and costs a fortune.
Not sure if you have the same stuff, but I guess so.
MotoMix - Premixed Fuel - a convenient solution for those that want a reliable fuel
And yes, that does work out at $24 per US Gallon!
J