Most gearheads are familiar with the name “2JZ.” It’s the most popular member of Toyota’s JZ straight-six engine family and garnered huge fame as the engine in the fourth-gen Toyota Supra, one of the most famous tuner cars ever made. The fourth-gen Supra was also cemented in memory by its use in the Fast & Furiousmovies, driven by the late Paul Walker’s character, Brian O’Connor.