porsche 934During the 2015 Monza Historic racing weekend and a test session I recorded this 1976 Porsche 934 Turbo RSR powered by a turbochargedThought to be the first Porsche 934 to enter and win a race The subject of a seven-part restoration series chronicled in Classic Porsche magazine; Chassis No. 9306700154 . By 1976 Porsche had been racing the 911 for nearly ten years. Born in an era of lht regulation and constant innovation, the 911 had grown in leaps and bounds in that time.