Mercedes-Benz FO engine

The Mercedes-Benz FO engine series (badged as a Sauber engine in 1993) is a family of naturally-aspirated V8 and V10 racing engines, designed, developed and produced by Mercedes, in partnership and collaboration with Ilmor, for Formula One, and used between 1993 and 2013. Over years of development, engine power managed to increase, from 690 @ 15,600 rpm, to later 930 hp @ 19,000 rpm. The customer engines were used by Sauber, McLaren, Brawn GP, and Force India.

Mercedes-Benz FO engine
Overview
ManufacturerIlmor-Mercedes (1993-2005)
Mercedes (2006-2013)
DesignerMario Illien
Production19932013
Layout
Configuration72°-90° V10; 90° V8
Displacement2.4–3.5 L (146.5–213.6 cu in)
Cylinder bore94–98 mm (3.7–3.9 in)
Piston stroke39.8–42.3 mm (1.57–1.67 in)
Combustion
Fuel systemElectronic multi-point indirect fuel injection
Fuel typeGasoline
Cooling systemWater-cooled
Output
Power output690–930 hp (515–694 kW; 700–943 PS)
Torque output220–300 lb⋅ft (298–407 N⋅m)
Dimensions
Length590 mm (23 in)
Width485 mm (19.1 in)
Height472 mm (18.6 in)
Dry weight95–124 kg (209.4–273.4 lb)
Chronology
SuccessorMercedes-Benz V6 turbo-hybrid
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