We need an engine with greater/more 'horsepower'. [=a more powerful engine]
an engine with 200 'horsepower'
intellectual 'horsepower'
(..) So we wait. You're relying on the gratitude of a very bad man. You've already damaged one of his wives. How grateful do you think he's gonna be? You're sitting on horsepower of Nitro-boosted war machine. I think you've got a five minute headstart. You want that thing off your face?! (..)2015 Mad Max: Fury Road