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The Mercedes-Benz FO engine series 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 1994 and 2013.[4] Over years of development, engine power managed to increase, from 690 @ 15,600 rpm, to later 930 hp @ 19,000 rpm.[5] The customer engines were used by Sauber, McLaren, Brawn Grand Prix, and Force India.

Mercedes-Benz FO engine
Overview
Manufacturer	Ilmor-Mercedes (1994-2005) Mercedes (2006-2013)
Production	1994–2013
Layout
Configuration	72°-90° V10; 90° V8
Displacement	2.4–3.5 L (146.5–213.6 cu in)
Cylinder bore	94–98 mm (3.7–3.9 in)[1]
Piston stroke	39.8–42.3 mm (1.57–1.67 in)[2]
Combustion
Fuel system	Electronic multi-point indirect fuel injection
Fuel type	Gasoline
Cooling system	Water-cooled
Output
Power output	690–930 hp (515–694 kW; 700–943 PS)
Torque output	220–300 lb⋅ft (298–407 N⋅m)
Dimensions
Length	590 mm (23 in)[3]
Width	485 mm (19.1 in)
Height	472 mm (18.6 in)
Dry weight	95–124 kg (209.4–273.4 lb)[4]
Chronology
Successor	Mercedes-Benz V6 turbo-hybrid

List of Formula One engines

Season	Name	Format	Peak power @ rpm Including hybrid system where applicable	Notes
1994	Mercedes-Benz 2175B	3,496 cc V10	537–563 kW (720–755 hp) @ 14,000 rpm[6][4]	Built by Ilmor
1995	Mercedes-Benz FO 110	2,997 cc 75° V10	510 kW (690 hp) @ 15,600 rpm[6][7]
1996	Mercedes-Benz FO 110D		540 kW (720 hp) @ 15,700 rpm[7]
1997	Mercedes-Benz FO 110E		550–570 kW (740–760 hp) @ 15,800 rpm[7][8]
1998	Mercedes-Benz FO 110G	2,998 cc 72° V10	580–600 kW (780–800 hp) @ 16,100 rpm[7]
1999	Mercedes-Benz FO 110H		600 kW (810 hp) @ 16,200 rpm[7]
2000	Mercedes-Benz FO 110J		608 kW (815 hp) @ 17,800 rpm[7]
2001	Mercedes-Benz FO 110K		620 kW (830 hp) @ 17,800 rpm[7]
2002	Mercedes-Benz FO 110M	2,998 cc 90° V10	630 kW (845 hp) @ 18,300 rpm[7]
2003	Mercedes-Benz FO 110P		630 kW (850 hp) @ 18,500 rpm[7]
2004	Mercedes-Benz FO 110Q		650 kW (870 hp) @ 18,500 rpm[7]
2005	Mercedes-Benz FO 110R		690 kW (930 hp) @ 19,000 rpm[7]
2006	Mercedes-Benz FO 108S	2,398 cc 90° V8	560 kW (750 hp) @ 19,000 rpm[7]
2007	Mercedes-Benz FO 108T		600 kW (810 hp) @ 19,000 rpm[7]
2008	Mercedes-Benz FO 108V		560–600 kW (750–800 hp) @ 19,000 rpm
2009	Mercedes-Benz FO 108W		560 kW (750 hp) + KERS @ 18,000 rpm
2010	Mercedes-Benz FO 108X		560 kW (750 hp) @ 18,000 rpm
2011	Mercedes-Benz FO 108Y		560 kW (750 hp) + KERS @ 18,000 rpm
2012	Mercedes-Benz FO 108Z		560 kW (750 hp) + KERS @ 18,000 rpm
2013	Mercedes-Benz FO 108F		560 kW (750 hp) + KERS @ 18,000 rpm
Note: All engines built from 2009 onwards had a FIA-mandated 18,000 rpm limit.[9]

Applications

Mercedes-Benz FO engine World Championship results

• 2 World Constructors' Championships.
• 4 World Drivers' Championships.
• 87 race wins.
• 76 pole positions.
• 260 podium finishes.

References

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