Roadsters have been a part of Porsche history since its earliest days—since before even the Speedster. Jonny Lieberman had the chance to drive one of these proto-Speedsters alongside the latest and greatest, the 991 GT3-based Speedster. Can such dissimilar cars—over 400 horsepower and 60 years apart—share a spirit? #Porsche #Porsche356 #PorscheSpeedster