I agree but I still use AV fuel. Lots of stuff I’d rather not breath on this earth but it still happens unfortunately. I’d like to see a study done on the actual particles one might breath in from
Exhaust running AV fuel. I don’t see it being that much personally but I’m not scientist
I grew up on a air force base where I did not have to pay for my aviation fuel. I did try to mix it with pump gas and yes it worked fine even with the timing set very far advanced, but I liked it most because it was cheap. We had three tanks up to 160 octane. To this day I never had anything that needed 160 octane. The old civil patrol Piper I flew could run on 65 octane and be happy I think. My neighbor always thought the 160 was the E-ticket until he destroyed a new engine with the 160 stuff and never touched the stuff again. When the engine was torn down it was coated in good old fashioned lead. Or in other words aviation fuel is made for airplanes not chain saws. I believe if anything breathing lead fumes could be harmful. Thanks