1997 Porsche 911 with a 3.8 L Flat-Six and PDK 1997 Porsche 911 built by Speed Density Motorsports with a 3.8 L Flat-Six and PDK seven-speed " data-image-caption="" data-medium-file="https://engineswapdepot.com/wp-content/uploads/2021/12/1997-Por...