1 GALLON OF KLOTZ TO 4 GALLON of fuel
high compression heads
domed pistons
long reach spark plugs to bump compression even more
advanced timing
a button on the dash that bumps the timing even more as you hit the throttle.....oh sorry wrong forum...that was in my old boat.....gained 18 hp on a dyno with the funny fuel....of course if you ever wanna have kids don't inhale the stuff!

You will see no gain with the stuff have heard of it even slowing ya down.
Happened to me runnin a stock mota with the funny fuel.

Oh and by the way ya have to flush the system afterwards with fuel....additives like to eat fuel lines and such!!