RE: Super Unleaded Gas = Loss of Performance?
It's amazing how heated people can get over gasoline < Pun intended.
I use 93 in my model engines because, with the how ofter the gas station sells and fills 87 the likely hood of getting water and chunks of crap mixed in is higher because it has had less time to settle in the tanks. Also if the 93 degrades a bit is still well over 87. I haven't noticed any more or less power or RPM's then the manual said it would have.