Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Seems expensive at 50% mixture ( although you may have a cheaper source), I do use sometimes mix oil in fuel but use  40:1, 50:1 mixtures. I sometimes use an ethanol free product and only because I have this around for chainsaw that seldom runs.



https://www.amazon.com/s?k=50+1+premixed+fuel+gallon&crid=1SH1E8DT6GGU4&sprefix=50%3A1+%2Caps%2C140&ref=nb_sb_ss_i_6_5