Vehicle Story
From the mid-1960s until the early 1990s, Lancia was a major force in international rallying, winning the World Rally Championship for Makes no fewer than 11 times between 1972 and 1992. During the same period, Lancia drivers won the European Rally Championship on 14 occasions and the World Drivers' Championship (only instigated in 1978) four times.
After experimenting with a system combining both a conventional (Volumex) supercharger and a turbocharger on their 'homologation special' Delta S4 rally car, Lancia opted for turbo-charging alone for the Delta HF. Already a fine handling car courtesy of its tuned suspension, the HF moved up a class with the introduction of a state-of-the-art four-wheel-drive transmission incorporating Ferguson viscous couplings and a Torsen differential.
Badged as the Delta HF 4WD on its introduction in 1986, the model retained the Volumex blower initially before switching to a straightforward turbo when transformed into the Integrale for 1987. The latter would prove a supremely capable rally car, winning the World Championship in both 1987 and 1988, yet in road trim remained a thoroughly practical family hatchback.
Integrale performance was boosted further by the introduction of a 16-valve cylinder head for the 2-litre four-cylinder engine in 1989, maximum power increasing to 200bhp and top speed to 220km/h.
Homologated to maintain the works rally team's competitive edge, the first Evoluzione models were manufactured towards the end of 1991, incorporating wider front and rear track, appropriately altered bodywork and an engine re-mapped to produce 210bhp, among many other improvements.
The Evo 2 was essentially the same but came with a catalyst in the exhaust system.