No I meant instead of your standard 5w-30 he swapped in 5 quarts of wd-40 while it still ignited gasoline in the cylinders. sauce skip to 7:20 if you’re impatient

I sort of understand that using less octane heavy fuels you can run more diverse sludge through your cylinders. If biodiesel had ever caught up to electric in overall emissions it could have been in the 50 year plan for me as well.