Old Fuel: Suggestions?

[FWB]

i've been purging 10 gallons of 110 leaded all summer, i add a tad to the tractor when i fill it up and give some to the neighbor to add to his tractor, the smell of the racing fuel as i cut grass gives me a good feeling...

[scottj]

I've been running some old VP U-4.2 in my mower, snowblower, & weed wacker. There's nothing like the smell of $17/gal race fuel when doing yard work... I'll even do a little rev-tuning once in a while just to enjoy the wonderful smell.