An Engineer Test Drives his Ferrari 308 with a Custom 5.4 L V12 1984 Ferrari 308 GTS with a 5.4 L V12 " data-image-caption="" data-medium-file="https://i0.wp.com/engineswapdepot.com/wp-content/uploads/2023/03/1984-Ferrari-308-GTS-with-a-5.4-L-V12-14.jpg?fit=600%2...