EC250...what octane are you using?

[Koko]

I have a manual and I know what the recommendations are. But I'm just wondering what octane rating people are using for their bikes.

Just figured I'd ask before filling up for the first time (all set with premix).

[socalgasgas]

I use 91 mixed with Amsoil Dominator @ 50:1 with no pinging

[Jakobi]

98RON + Amsoil Dominator at 50:1 in Australia

[HenrikSchmidt]

95 with 50:1 ELF full synt.

[Mattnzl]

95RON Castrol TTS 50:1

[geoff g]

98 ron plus octane booster = 105 with Motul 800 @ 50:1

[Cruiser]

Anybody use leaded?? a station near me has leaded 100 octane race fuel and 110 unleaded.. both ethanol free.. the ethanol in Pa is really bad at the current time and thinking about mixing in this or going to it.. since its off-road only the price is not as bad as it used to be.. less tax per gallon.. With reg pump super over $4 the 100 leaded is $6.50 doesnt sound so bad..

[stainlesscycle]

i run 50/50 blend sunoco 112/93. amsoil dominator 50:1

112 is currently about $8.75 gallon for me. the blend drops the ethanol in half. and bike doesn't ping ever.

[socalgasgas]

I used leaded fuel but it's over 12 dollars a gallon here if you can find any. I've been thinking of using a lead additive. Anybody run it or try it?

[Koko]

Where do you guys find these crazy high octanes? Regular old gas stations up here only have 91. Some have 93 but that's it.