The 308 series was one of the most successful models in Ferrari’s history. This legend of the 70s and 80s had beautiful Pininfarina lines, a sonorous and free-revving 3-liter V8 and a delectable chassis that gave it kart-like handing ability. Despite its impressive ability, some owners felt the 308 needed one more thing to bring it up to perfection: more power. While Ferrari addressed this with various updates to the 3.0 liter V8 through the years (four valve heads, fuel injection, among others) some owners simply weren’t satisfied with what the factory delivered and went to the aftermarket to find that extra grunt. In the case of this exquisite 1978 308 GTB, the previous owner found that the excellent chassis could handle a lot more power than even Ferrari could provide, and unimpressed with power-adding kits that were commercially available, he set to work designing his own components and obsessively modifying and improving this car with the goal of creating the ultimate 308.