In 1980 Ferrari unveiled the 308 GTSi, the spider version of the 308 GTBi. The "i" in the model designation referring to the fitment of fuel injection. The car stayed into production through to the beginning of 1983, during which time 1749 examples were produced, in both left and right hand drive configurations.
Visually the new model was almost identical to the outgoing one, although the casting pattern of the five spoke alloy wheels changed slightly due to the fitment of Michelin TRX metric size radial tires. However, the imperial size Michelin XWX tyres on 14” wheels, or Pirelli P7 tires on 16” wheels were available as an option.
As with the 308 GTS targa roof model, the removable roof panel was stowed in a cover behind the seats when not in use, and the rear quarter windows behind the doors featured hinged satin black finished slatted covers.
In 1982 at the Paris Salon Ferrari replaced the 308 GTBi with the 308 GTB Quattrovalvole. The car remained into production until 1985, with 748 examples produced, in both right and left hand drive versions. Alsoo, all US market examples were fitted with catalytic convertors.
The Quattrovalvole part of the model name referred to the four valves per cylinder heads on the engine, which provided increased power over the preceding model.
The Ferrari 308 GTB Quattrovalvole was very similar to the outgoing one, but could be recognised by the addition of a slim louvre panel in the front lid to aid radiator exhaust air exit, paired electrically operated door mirrors with a small enamel Ferrari badge on the shell, a revised radiator grille with rectangular driving lights at the extremities, and rectangular (instead of round) side repeater lights.
Along with the coupe version, Ferrari also revealed the 308 GTS Quattrovalvole - the 308 GTB Quattrovalvole targa version. The car remained into production from 1982 to 1985, with 3042 units produced, in both right and left hand drive versions. All US market examples were fitted with catalytic convertors.
The Quattrovalvole part of the model name referred to the four valves per cylinder heads on the engine, which provided increased power over the preceding model.
Along with the other chages, also seen in the coupe version: the addition of a slim louvre panel in the front lid to aid radiator exhaust air exit, paired electrically operated door mirrors with a small enamel Ferrari badge on the shell, a revised radiator grille with rectangular driving lights at the extremities, and rectangular (instead of round) side repeater lights, on the targa version the removable grained satin black finished roof panel was stowed in a vinyl cover behind the seats when not in use.