1999 Engine
| Technical Specification | 10 cylinders in V configuration 71 degrees |
| Length: | 623 mm |
| Width: | 542 mm |
| Height to Cylinder Heads: | 395 mm |
| Weight: | Approximately 120 Kg depending on equipment |
| Materials: | Cylinder heads in aluminium, cylinder block, oil sump and timing cover in thin aluminium |
| Valves: | Pneumatically controlled |
| 1999 Car | |
| Engine: | Supertec V10, 3 litre normally aspirated |
| Management System: | Magneti Marelli |
| Transmission: | Williams semi-automatic |
| Clutch: | AP |
| Chassis: | Carbon Aramid epoxy composite, manufactured by Williams |
| Suspension: | Williams |
| Steering: | Williams |
| Cooling system: | Two water radiators, two oil radiators either side of the chassis |
| Brakes: | Carbon discs and pads operated by AP calipers |
| Lubricants: | Castrol |
| Fuel: | Petrobras |
| Wheels: | O.Z.; 13x12 front, 13x13.7 rear |
| Tyres: | Bridgestone Potenza |
| Spark Plugs: | Champion |
| Cockpit Instrumentation: | Williams digital data display |
| Steering Wheel: | Williams |
| Driver's seat: | Anatomically formed in carbon/epoxy composite material with suede covering, conforming to the 1999 driver removal specification |
| Extinguisher Systems: | Williams, with Metron actuators and FM 100 extinguishants |
| Paint System: | DuPont CENTARI |
| Front Track: | 1460 mm |
| Rear Track: | 1400 mm |
| Wheelbase: | 3050 mm |
| Weight: | 600 Kg including driver and camera weight |
| Overall Car Length: | 4450 mm |
| 1999 Sponsors/Suppliers: | Winfield, Andersen Consulting, Auto Motor und Sport, Brother Industries Ltd, DF1, Fujitsu Computers, Nortel Networks, Sonax, Universal Studios Consumer Products Group, Veltins, Bridgestone, Sparco, DSF, Du Pont, Entranet, OZ Racing, QAD, S Oliver, Snap-On Tools |
