Flat-six makes a brief but triumphant return in Porsche’s hot-rodded 718 duo
Porsche triumphantly brought the flat-six engine back to the 718 Cayman and the 718 Boxster to create a pair of range-topping, track-ready performance cars. Named 718 Cayman GT4 and 718 Spyder, respectively, the mid-engined duo were designed for enthusiasts who want the ultimate in aural, visual, and physical driving enjoyment. Porsche tapped into its Motorsport department’s vast expertise to create the special 718s. In lieu of the turbocharged flat-four that powers thetamer models, the GT4 and the Spyder receive a naturally aspirated, 4....