When Ferrari unveiled the 308 GTS Quattrovalvole at the 1982 Paris Motor Show, the four-valve-per-cylinder upgrade did more than lift output — it arrived on television screens almost simultaneously. CBS's Magnum P.I., already running since December 1980, switched to the QV variant from its third series onward, cementing the car's place in popular culture well beyond any motor-show headline. KK Scale's 1:12 1:12 scale model car captures this specific, correctly specified generation in die-cast metal.
The Ferrari 308 GTS QV: Four Valves, American Rules
The 308 GTS QV (Tipo F106 AB) is powered by a 3.0-litre naturally aspirated V8, upgraded from two to four valves per cylinder for the 1982 model year. USA-specification cars ran Bosch K-Jetronic fuel injection and catalytic converters to meet federal emissions standards — a distinct engineering configuration from the European-market tune. The wheelbase measures 2340 mm. It was a technically coherent, if emissions-constrained, version of one of Maranello's most balanced mid-engined road cars.
Magnum P.I. and the Quattrovalvole Switchover
Magnum P.I. aired on CBS from 11 December 1980 to 1 May 1988. Private investigator Thomas Magnum, played by Tom Selleck, drove a Ferrari 308 GTS belonging to the fictional author Robin Masters — and multiple real cars served as set vehicles across the production run. The shift to the Quattrovalvole from series 3 (1982–83) onward precisely mirrored the real-world model-year change, meaning the QV-specific body and mechanical specification are the accurate reference for any Magnum P.I. model representing 1982 or later episodes.
KK Scale's 1:12 Die-Cast: Material and Format
KK Scale is a specialist brand working primarily in 1:12 and 1:18 die-cast road-car replicas. This release of the Ferrari 308 GTS QV USA Version is rendered in die-cast metal at 1:12 scale, finished in Green Metallic, and carries the Magnum P.I. TV Series association for the 1982 production year. The 1:12 format sits in a clearly defined niche: notably larger than the common 1:18 segment, yet considerably more accessible than full 1:8 commissions in both cost and cabinet footprint.
In the Display Cabinet
The 308 GTS QV at 1:12 makes a strong centrepiece alongside other Pininfarina-designed Ferrari road cars of the late 1970s and early 1980s. Its television provenance gives it crossover appeal that draws both Ferrari collectors and enthusiasts of classic American drama. Natural companions include the two-valve 308 GTS representing early Magnum P.I. episodes, the 308 GTB QV as the closed-roof sibling, and the 328 GTS (1985–1989) as the direct successor — building a coherent mid-engined V8 Ferrari lineage across a single shelf.
