The Oldsmobile 88’s “Rocket” reputation did not happen by accident. Oldsmobile kept adding real horsepower behind it every model year from 1954 through 1958, from a new Hydra-Matic transmission to the triple-carburetor J2 option that pushed the Golden Rocket 88 to 310 hp. Each year brought a new nickname, a new grille, and a genuinely faster car underneath. Read on to find out how a mid-priced Oldsmobile ended up as one of the defining names of the horsepower race.