Lancia Integrale Evoluzione 

Check out the Evoluzione Photos

In October 1991, the Integrale Evoluzione was launched. By Christmas the same year, Lancia announced that it was pulling out of the World Championship. However, the Integrale Evoluzione would race in different colors the next year, those of the Italian Jolly Club team. It won.With the likes of Röhrl, Kankkunen, Toivonen, Biasion, Auriol, Alen and Sainz all having achieved success behind the wheel of a Lancia, the Integrale's place in racing history was assured even before Lancia officially pulled out of the Championships. The Evo 1 was distinctly different in appearance to the previous model, not least because it carried the good luck logo of a charging red elephant on an HF (High Fidelity) badge on its grill. Power increased to 210bhp and the car had numerous other revisions, which included a significantly wider track with bigger wheel arches  widened to accommodate the wider track and wider and bigger wheels. Even the bonnet didn't escape the "I've taken steroids" look. A sharper looking front end was achieved by reducing the size of the head lights, although the primary function was to increase the cooling area. The windscreen wipers - with 20-inch blades - have an integral spoiler on each arm to improve washing at high speeds.  It is the first time since 1979 that any change has been made to the actual Delta body shell. On the side, the box section side-skirts are linked to the front and rear bumpers. The alloy wheels have been completely redesigned, with a window to improve brake cooling.

The fuel filler cap is the same as the one used on the rally cars. At the rear, the mudguards stretch the whole length of the doors, giving the side panels a more harmonious image overall. The bumper is styled with slightly larger dimensions to match the wider arches, and houses the new single exhaust terminal. There is a spoiler along the top edge of the tailgate, which improves the aerodynamic coefficient by half a point, balancing the increased resistance at high speeds resulting from the larger frontal section (due to widened track and mudguards). In addition to the standard position, the spoiler can be adjusted to give a higher angle of attack to increase down force on the rear wheels.

The cabin retains the elements of the previous version, except for some refinements which have served to update the styling.  The steering wheel is a three-spoke, leather-covered  momo. The dials have been coloured in order to make the instrumentation stand out and the gear-lever knob is anatomically shaped to fit the driver's hand. Finally, the radiator grille now boasts a new HF logo, with the famous Lancia Elephant which marked the epoch of the glorious Lancia sports cars, from the Aurelia GT to the Flavia, and the Fulvia Coupe to the Stratos.

The Delta Integrale Evoluzione comes in two exclusive 'metallescent' colours, Madras Blue and Derby Green, together with Monza Red, White, Dark Blue, Black and the 'micralised' Winner Red. The Evoluzione has the classic mechanicals of its older sister. Modifications (derived from rally experience) further improve road-holding and drive-ability. Lancia has achieved these objectives by increasing the track by 54 mm at the front and 60 mm at the rear. These are significant changes, conveying a definite improvement in the car's poise and grip, especially in 'on the limit conditions'. The front suspension has been completely redesigned with box-section arms, stronger front struts and reinforced bushes: all elements which cope better with the increased stresses associated with higher performance. The lamellar-valve dampers are thicker, re-calibrated and are mounted 12.5 mm higher; the anti-roll bar is connected to the arms by small links; the springs are bigger, stiffer and guarantee better trim - even in the harshest of conditions.

The increased stress due to the improved road-holding and the potential risk of movement between the strut-tops has been catered for via an aluminium brace, which sits between the front suspension turrets: the result is a stiffer body overall and a beneficial lowering of noise. The rear suspension has been modified with larger transverse links/struts and strengthened by larger springs. They have re-calibrated the dampers with a longer travel, provided a stiffer anti-roll bar with new geometry, and finally, introduced stronger mounting points.

The brakes are all new. The front wheels have been given fixed aluminium callipers with dual-diameter twin pistons (44 mm and 38 mm) and self-venting discs, diameter 281 mm, thickness 26 mm (the previous version had floating callipers with a small, 50 mm piston, and 284 mm diameter/22 mm thickness discs). At the rear the discs are 251 mm, while the power brake is 8-inch. This layout considerably improves both brake quality and wear. In particular, the fixed calliper has less inertia, the twin cylinder provides adequate pressure spread on the lining and the thicker front discs  provide optimal ventilation. The brilliant Bosh four-channel six-sensor ABS is still an option. There is a single, oval section - 60 mm diameter exhaust tailpipe with a larger silencer to match.

All these refinements have made it possible to get more power from the engine, which now has a maximum output of 210 bhp (151 kW) at 5750 rpm and a torque peak of 31 kgm (298 Nm) at 3500 rpm - without having to increase displacement.
It has twin camshafts, I.A.W. electronic fuel injection, turbo compressor, inter- cooler and over-boost, electronic ignition with mapped spark advance and an anti-knock sensor integrated with the injection system.

The steering box is larger and has a more efficient power-steering pump, with values close to those on the rally cars. This has produced a precise and more responsive steering. The power steering has been given an oil radiator to guarantee uniform temperature, even in the most arduous of conditions. New, 7.5 inch light-alloy wheels have been fitted, although the rubber is the same size as on earlier versions. The new wheel size exploits the tyres to the full, improving grip on every type of road surface - without paying the price in reduced comfort. The wheels have five bolts, ideally suited to the huge stress to which they are subjected on rough surfaces.

A claimed 0-60mph time of just 5.5secs made an already quick car electrifying The car, as was its predecessors, was hailed as a supremely engineered expression of performance, rich in character. Have a look at the specs.

 

Evoluzione I, Street version (1992)

Evoluzione II Kat, Street version (1993)

Engine

 

Cast iron block, aluminum head construction. Transversally mounted.
1995 cm3 84mm bore 90mm stroke, 4 inline cylinders, water cooled. 210 Bhp@5750 rev/min, 304NM@3500rev/min. Garrett AiResearch T03 (60/50) oil lubricated, water cooled turbo (1.0 bar max. pressure) and intercooler. 2 OHC belt driven. 4 valves per cylinder (65°). Oil cooler. Weber-Marelli IAW integral engine management (injection and ignition).
Cast iron block, aluminum head construction. Transversally mounted.
1995 cm3 84mm bore 90mm stroke, 4 inline cylinders, water cooled. 215 Bhp@5750 rev/min, 308NM@2500rev/min. Garrett AiResearch T03 oil lubricated, water cooled turbo (1.0 bar max. pressure) and intercooler. 2 OHC belt driven. 4 valves per cylinder (65°). Oil cooler. Weber-Marelli IAW integral engine management (injection and ignition). Three way catalytic converter and Lambda sensor
Transmission All wheel drive. Center viscous couplers, Torsen rear differential. Epicyclical center differential with 47-53 % F/R torque distribution. Final drive ratio 3.111. Five speed fully synchronized gear box.
Gear ratios:
1st  1:3.5
2nd 1:2.176
3rd 1:1.523
4th 1:1.156
5th 1:0.916
R   1::3.545
Single dry plate clutch.
All wheel drive. Center viscous couplers, reinforced Torsen rear differential. Reinforced epicyclical center differential with 47-53 % F/R torque distribution. Final drive ratio 3.111. Five speed fully synchronized gear box.
Gear ratios:
1st  1:3.5
2nd 1:2.176
3rd 1:1.523
4th 1:1.156
5th 1:0.916
R   1::3.545
Single dry plate clutch.
Suspension Front: Independent McPherson struts lower triangle, coil springs and hydraulic shock absorbers, anti-roll bar.
Rear: Independent, double transverse arms, longitudinal arm coil springs and hydraulic shock absorbers, anti-roll bar.
Front: Independent McPherson struts lower triangle, coil springs and hydraulic shock absorbers, anti-roll bar.
Rear: Independent, double transverse arms, longitudinal arm coil springs and hydraulic shock absorbers, anti-roll bar.
Brakes Front: Ventilated disks (28,1 cm) fixed aluminum 4 pot calipers.
Rear: Disks (25,1 cm) floating 1 pot calipers.
Bosch ABS (6 sensors).
Front: Ventilated disks (28,1 cm) fixed aluminum 4 pot calipers.
Rear: Disks (25,1 cm) floating 1 pot calipers.
Bosch ABS (6 sensors).
Chassis Monocoque steel construction. Monocoque steel construction.
Wheels/Tires 7"x15" wheels, 205/50ZR15 Pirelli P700z 7.5"x16" wheels, 215/45ZR16 Pirelli P700z
Dimensions Length: 3898mm
Width: 1767mm
Height: 1365mm (1440mm with the rear spoiler in its upright position)
Wheelbase: 2479mm
Front track: 1506mm
Rear track: 1504mm
Laden weight: 1340Kg
Length: 3898mm
Width: 1767mm
Height: 1365mm (1440mm with the rear spoiler in its upright position)
Wheelbase: 2479mm
Front track: 1506mm
Rear track: 1504mm
Laden weight: 1340Kg
Miscellaneous   Sunroof is no longer in the list of options, aircon is standard. A different turbo is fitted as compared to the evoluzione I. It provides more torque in low rpm but its output drops dramatically above 5500rpm.
Performance (works) 0-100Km/h acceleration: 5.7S
Max speed: 220Km/h
0-1000m acceleration: 26.1S
0-100Km/h acceleration: 5.7S
Max speed: 220Km/h
0-1000m acceleration: 26.1S

Delta Evoluzione Cat

Those fortunate few who own a 'CAT' version of the very latest Lancia Delta Evoluzione are in possession of one of the most dynamic cars in the world.

Followers of the World Rally Championship need no reminder that this car took the World Rally Championship title six consecutive times since 1987! The Lancia Delta Evoluzione is as possessive of its honours as it is tenacious on the road. No wonder with four wheel drive and three differentials.

The 2-litre 16-valve catalysed engine has a minimum inertia Garrett turbocharger and develops 215 bhp at 5750 rpm plus a maximum torque of 231 ft. lbs at just 2500 rpm. The acceleration has the kind of force that saves invaluable seconds in competition: 0-60 mph in 5.7 seconds. Yet despite its rally bred heritage, Lancia would rather you enjoyed a less spartan existence than their rally drivers have to, so they redesigned the interior to make it as smart as the car is fast. Well bred, indeed, in the unique tradition of Lancia sports saloons.

Alcantara-trimmed Recaro sports seats follow the driver's form and position. Instrumentation is both comprehensive and concise. Sound-proofing is meticulous. The new sports steering wheel ensures you are comfortably in control. As for safety, four extra-large disc brakes behind the 16" alloy wheels are backed by 6-sensor ABS. The sports-tuned suspension has segmented valve dampers for ride and handling that are both gripping and satisfying. Which is exactly the essence of a performance car in the self-assured Lancia style. Rally bred, well bred and well ahead of the pack.

The 2-litre twin-cam engine is directly derived from the rally car. It is also the result of  Lancia's long experience in supercharging and turbo charging, how else could a phenomenal 215 bhp be achieved from just 2 liter's ? On the road you will notice remarkable flexibility. Maximum torque at a mere 2500 rpm is just one of the strengths. The instant response comes from an advanced, minimum inertia turbocharger. Combine this with the over boost that delivers ideal torque at all speeds, and you have the smooth, lag-free turbo power that assures an intelligent response from the right foot. If it were not for the sheer thrust, you might imagine you were in a non-turbo car. If power delivery is even, the engine's own smoothness comes from counter rotating balance shafts that dampen vibration for a 6-cylinder feel. Add the efficiency of 16 valves, the safety of 6-sensor ABS, segmented valve dampers plus permanent three-differential four wheel drive and you have a world-beating formula at your fingertips. Maximum power, minimum emissions, plus pure pleasure.

The ever evolving Lancia Delta Evoluzione has brought Lancia six consecutive World Rally titles and Lancia's eleventh in total. As a result, Lancia are determined to bring you the benefits of victory in all their production cars, and above all in the Lancia Delta Evoluzione. Not just speed but safety, typified by the three-differential four wheel drive system. The engine technology that provides real reliability in the most gruelling conditions is built into this remarkable car. The prestige of driving the proven winner appeals to all drivers with a passion for motoring. Today's road conditions are a severe test of any car. You would be driving in the Lancia Delta Evoluzione the supreme expression of  Lancia's will to win. Literally, the Lancia that beat them all.

Mass production of the 'Grale ceased in December the same year, although several special edition Integrales were made in limited numbers. 

Evo II  (street version) and Group A specs

Check the REAL PERFORMANCES page from Evosendo.