high-octane

adjectives

used of gasoline; having a high octane number
high-octane
is similar to
being effective without wasting time or effort or expense
"an efficient production manager"; "efficient engines save gas"
efficient
vigorously energetic or forceful
"a high-octane sales manager"; "a high-octane marketing plan"; "high-powered executives"; "a high-voltage theatrical entrepreneur"
high-energy, high-octane, high-power, high-powered, high-voltage