LANCIA GROUPS RALLY CAR

Technical specification

EngineCentrally mounted, longitudinal with 4 cyl inline. 1795CC. Bore x stroke, 88.5mm x 71.5mm Triflux' double reverse flow cylinder head with 4 valves/cylinder and twin overhead camshafts. Compression ratio, 7.5:1. 600bhp @ 8000rpm.. 55mKg@5000rpm. Twin KKK (K26 type) turbochargers with individual intercoolers. Weber/Magnetti Marelli injection/ignition with electronically controlled turbocharging level. Dry sump lubrication with pressure and extraction pumps and air/oil radiators.

TransmissionFour-wheel drive. Epicyclic train torque converter with viscous coupling and ZF differentials rear. Carbon fibre/Kevlar drive shafts. Provision for locking the central torque distribution (30/70, front/ rear). Twin-plate clutch with metal-ceramic friction gaskets. Five speed gearbox longitudinally mounted at rear.

Bodywork Load-bearing structure made of carbon fibre honeycomb with steel tube screen front structure. Bodywork mostly made of carbon and Kevlar resins, impregnated with epoxy resins.

Suspension Independent struts, coil springs and anti rolls front and rear. Co-axial Bilstein dampers at front, double acting Bilstein dampers at rear.

BrakesFront: Ventilated discs with twin-calipers and two 300mm diameter Brembo cylinders. Rear: Ventillated discs with single calipers and four 300mm diameter Brembo cylinders. Brakes operated through twin hydraulic pumps in parallel with manual balance adjustment.

SteeringTRW rack and pinion with power assistance.

WheelsComposite material, Speedline 9ins x l6ins rims at front with light alloy 11 ins x 16ins at rear. Pirelli tyres 230/660-16 (front) and 290/660-16 (rear)

Dimensions