Lancia Delta HF Integrale
The new car was identifiable from its predecessor by the raised centre of the bonnet to accommodate the new 16 valve engine. The other exterior changes visible were; wider wheels and tyres and new identity badges front and rear. The torque split was changed to 47% front and 53% rear, to give the car better handling characteristics. The 16 valve integrale was published in 1989 Geneva Motorshow.
The turbocharged 2-litre Lancia 16v engine is already a powerful, refined performer, but was further developed for the Integrale 16v. Generating 200 bhp (149 kW) at 5500 rpm, it can take the car to a maximum speed of 137 mph (220 km/h) and get it from 0–100 km/h (0-62 mph) in 5.5 seconds.
Larger injectors provide higher power output and efficient exploitation of the fuel feed at high engine speeds. The response of a Garrett T3 turbocharger is immediate, thanks to the reduced inertia of the turbine. A highly efficient intercooler provides the driver with more power and greater reliability. The new over-boost system uses a proportional electrovalve, to give a lift to engine torque: 220 lbf·ft (298 N·m) at 3000 rpm. All these improvements make the road-going version of the Integrale 16v a spirited, reliable and inherently safe car. The engine can also run on unleaded fuel without modification.
Source: Wikipedia, 2012