The Dino 206 GT, 246 GT and 246 GTS are V6mid-enginedsports cars produced by Ferrari and sold under the Dino marque between 1967 and 1974. The Dino 246 was the first automobile manufactured by Ferrari in high numbers. It is lauded by many for its intrinsic driving qualities and groundbreaking design. In 2004, Sports Car International placed the car at number six on its list ofTop Sports Cars of the 1970s. Motor Trend Classic placed the 206/246 at number seven in their list of the 10 "Greatest Ferraris of all time".
Dino 206 GT
The production Dino 206 GT was designed by Aldo Brovarone and Leonardo Fioravanti at Pininfarina and built by Scaglietti. It had the soft edges and curving lines typical of earlier Italian cars, unlike its angular successor, the 308 GT4. The 206 GT used a transverse-mounted 2.0 litre all-aluminum, 65-degree V6 engine with dual overhead camshafts and a 9:1 compression ratio, making at the 8,000 rpm redline. Torque was at 6,500 rpm. The crankshaft featured four main bearings. Induction was via three Weber 40 DCN/4 2-barrel carburetors. The 206 GT was the first car sold by Ferrari which used an electronic ignition, a Dinoplex C capacitive discharge ignition system that was developed by Magneti Marelli for the high revving Dino V6 engine. It was also the first Ferrari product to have a direct rack-and-pinion steering. The 206 GT frame featured a light-weight, aluminium body, full independent suspension, and all round disc brakes. It had a wheelbase and a top speed of. 152 were built in total between 1967-1969, in left hand drive only. The same engine was used in the Fiat Dino Coupe and Spider, produced during the same period. The conversion of the Dino 206 SP/S twin-cam racing engine for road-going use in the Dino was entrusted by Fiat to Aurelio Lampredi, to whom Ferrari owed so many great engines. Lampredi, interviewed in the early 1980s, noted that, "Things didn't work out exactly as Ferrari had foreseen." Fiat quoted DIN for the Fiat Dino and Coupé, and in 1967 Ferrari - presenting the first prototype of the Dino 206 GT - claimed. This, however, was not the case. Both engines were made by Fiat workers in Turin on the same production line, without any discrimination as to their destination, and all were exactly the same. Later Fiat Dinos also used the 2.4L engine, although significantly fewer were produced with this engine.
Dino 246 GT and GTS
Calls for more power were answered with the Dino 65° V6 engine, DOHC, 2 valves per cylinder, 9.0:1 compression ratio, iron block with alloy heads. It produced at 7,600 rpm and at 5,500 rpm of torque, and was available as a fixed-top GTcoupé or, after 1971, an open SpyderGTS. A detuned American version had an exhaust air pump, and timing changes which created. The GT had 3X2-barrel 40 DCNF/6 or 40 DCNF/7 Weber carburetors. For the 246 a new version of the Dinoplex ignition was deployed, the more compact Magneti Marelli AEC103A system. The 246 Dino GT weighed. The 246 Dino GTS weighed. The body was now made of steel to save cost. The 246 Dino had a longer wheelbase than the 206, at. The height of the 246 was the same as the 206 at. Dino 246 production numbered 2,295 GT coupés and 1,274 GTS spyders, the latter being built after the Series III revision from 1972 to 1974 only, for a total production run of 3,569 cars. Three series of the Dino were built, with differences in wheels, windshield wiper coverage, and engine ventilation. The Series I cars, 357 of which were built until the summer of 1970, used the same center-bolt wheels and "clapping hands" windscreen wipers as did the 206. Series II cars received five-bolt Cromodora alloys and parallel moving wipers. The Series III cars had minor differences in gearing and fuel supply, and were built at a much higher rate as sales in the United States commenced with this version. 1,431 Series III GT coupés and 1,274 GTS removable top cars were built. The 246 had a claimed top speed of, although in July 1971 a road test by Britain's Motor magazine reported a top speed of, which compared favourably with the achieved by a recently tested Porsche 911S. With a 0 – 50 mph acceleration time of 5.5 seconds the Dino narrowly outperformed the Porsche again, although the Porsche was narrowly the winner on fuel economy. The manufacturer's recommended UK retail price of £5,485 was higher than the £5,211 asked for the Porsche. For comparison, the much larger, four-passenger Citroën SM high-performance luxury coupe sold for £4,700. The Dino's 2.4 L V6 was used in a number of other Italian performance cars after its application in the 246, most notably the Lancia Stratosrally car. There were some minor differences in trim for various markets, the most obvious being different marker lights on US market Dinos. Group 4-style flared wheelarches were optional, as were seats from the 365 GTB/4 Daytona, the pair often ordered in conjunction with wide, sand-cast Campagnoloalloy wheels.
