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A V10 engine is a ten-cylinder piston engine where two banks of five cylinders are arranged in a V configuration around a common crankshaft. V10 engines are much less common than V8 and V12 engines. Several V10 diesel engines have been produced since 1965, and V10 petrol engines for road cars were first produced in 1991 with the release of the Dodge Viper.
The Alfa Romeo 164 is a four-door executive saloon manufactured and marketed by Italian automaker Alfa Romeo from 1987 to 1998, styled by Pininfarina, and cooperatively designed and sharing platforms and numerous elements with the Fiat Croma, Saab 9000 and Lancia Thema.
Gioacchino Colombo was an Italian automobile engine designer.
Judd is a brand of racing car engines built by Engine Developments Ltd., a company founded in 1971 by John Judd and Jack Brabham in Rugby, Warwickshire, England. Engine Developments was intended to build engines for Brabham's racing efforts, and became one of the first firms authorised by Cosworth to maintain and rebuild its DFV engines, but has since expanded into various areas of motorsport.
The Renault RS01 was the first Formula One car to be powered by a turbocharged engine. It was also the first to use radial tyres, which were provided by Michelin. Designed by André de Cortanze and Jean-Pierre Jabouille, it first appeared at the 1977 British Grand Prix. The rules of F1 at the time permitted 3.0 litre naturally-aspirated engines, with a clause for a 1.5 litre supercharged or turbocharged engine. None of the teams had pursued this avenue, and stuck to Ford Cosworth DFV engines, whilst Ferrari, Matra and Alfa Romeo concentrated on developing Flat-12 engines for their cars, and their customer teams of Ligier and Brabham. Leading French car manufacturer Renault decided to develop a 1.5 litre turbocharged engine, and a car to accompany the powerplant.
The Alfa Romeo 158/159, also known as the Alfetta, is a Grand Prix racing car produced by Italian manufacturer Alfa Romeo. It is one of the most successful racing cars ever; the 158 and its derivative, the 159, took 47 wins from 54 Grands Prix entered. It was originally developed for the pre-World War II voiturette formula (1937) and has a 1.5-litre straight-8 supercharged engine. Following World War II, the car was eligible for the new Formula One introduced in 1947. In the hands of drivers such as Nino Farina, Juan Manuel Fangio and Luigi Fagioli, it dominated the first two seasons of the World Championship of Drivers.
Italian motor manufacturer Alfa Romeo has participated multiple times in Formula One. The brand has competed in motor racing as both a constructor and engine supplier sporadically between 1950 and 1987, and later as a commercial partner since 2015. The company's works drivers won the first two World Drivers' Championships in the pre-war Alfetta: Nino Farina in 1950 and Juan Manuel Fangio in 1951. Following these successes, Alfa Romeo withdrew from Formula One.
This article gives an outline of Formula One engines, also called Formula One power units since the hybrid era starting in 2014. Since its inception in 1947, Formula One has used a variety of engine regulations. Formulae limiting engine capacity had been used in Grand Prix racing on a regular basis since after World War I. The engine formulae are divided according to era.
The Ligier JS29 was a Formula One car designed by Michel Têtu and Michel Beaujon for the Ligier team for use in the 1987 season. It was originally developed for use with an Alfa Romeo turbo power plant but prior to the start of the season, Ligier lost the use of the engine. The car had to be re-designed around a Megatron Straight 4 turbo engine. Redesignated the JS29B, it scored a single point during the season when driver René Arnoux finished 6th in the Belgian Grand Prix. Later in the season, the car was further refined to a JS29C specification.
The Alfa Romeo SE 048SP was a Group C racing car built by Alfa Romeo in the early 1990s. Designed to replace the Lancia LC2 after the Group C regulations had undergone a major revamp, the SE 048SP had an Abarth-developed chassis mated to the 3.5-litre V10 engine from the stillborn Alfa Romeo 164 Procar, but, although at least one SE 048SP was built, it never left the development phase. The V10 engine appears to have been replaced by a Ferrari-sourced 3.5-litre V12 engine at some point during its development, although this was never officially confirmed by Alfa Romeo.
The RS series is a family of naturally-aspirated Grand Prix racing engines, designed, developed and manufactured jointly by Mecachrome and Renault Sport for use in Formula One, and used by Arrows, BAR, Williams, Ligier, Lotus, Caterham, Benetton, Renault, and Red Bull, from 1989 until 2013. The engines came in both the original V10, and later V8 configurations, and engine displacement ranged from 2.4 L (150 cu in) to 3.5 L (210 cu in) over the years. Power figures varied; from 650 hp (480 kW) @ 12,500 rpm, to later over 900 hp (670 kW) @ 19,000 rpm. The 2.4-litre RS26 V8 engine, used in 2006, is one of the highest revving Formula One engines in history, at 20,500 rpm. Between 1998 and 2000, the RS9 engines were badged as Mecachrome, Supertec, and Playlife.
Ferrari manufactured a series of 3.0-litre, naturally-aspirated, V10 racing engines, exclusively for their Formula One race cars; between 1996 and 2005. They chose a V10 engine configuration, because it offered the best compromise between power and fuel efficiency; the V12 was powerful but thirsty while the V8 was weaker but economical. They switched to 2.4-litre naturally-aspirated V8 engine configuration for 2006. Over its decade-long evolution, power levels varied; from 715 hp @ 15,500 rpm in 1996, to over 900 horsepower, around 935 hp @ 19,000 rpm, toward the end of the 2005 season. The Tipo 05 series of engines, produced between 2001 and 2005, was officially stated to produce between 825 hp @ 17,800 rpm, and 865 hp @ 18,300 rpm. In qualifying mode, however, these engine were reputed to develop up to, or at times over, 900 horsepower (670 kW) at 19,000 rpm.
The RA series of 3.5-litre and 3.0-litre, naturally-aspirated, V10 racing engines were made by Honda to compete in Formula One racing; between 1989 and 1990, and then again between 2000 and 2005. Between 1992 and 2000, the engines were also made by Mugen Honda. The customer engines were used by McLaren, Arrows, Lotus, Ligier, Tyrrell, Prost, and Jordan.
Ferrari has made a number of V12 racing engines designed for Formula One; made between 1950 and 1995. Some derived engines were also used in various Ferrari sports prototype race cars and production road cars.
Alfa Romeo has made three 8-cylinder Grand Prix racing engines designed for both Formula One and sports car racing; in both inline and V engine configurations. Their first was the supercharged 158/159, a straight-eight engine, with the 1.5 L engine configuration imposed by the FIA for forced induction engines, in 1950. After a 20-year gap, their second engine was the Tipo 33 engine, a 3-liter naturally-aspirated V8 engine, in 1970. Their third and final engine was the turbocharged 890T V8 engine in 1983, which was used by both Alfa Romeo until 1985, and Osella until 1988, until Alfa Romeo eventually pulled out of F1 that same year.
Alfa Romeo made a series of 2.1-litre to 3.0-litre, naturally-aspirated and turbocharged, V-12 and flat-12, Grand Prix and Sports car racing engines designed for Formula One, the World Sportscar Championship, Can-Am, the Nordic Challenge Cup, and Interserie; starting in 1973, with their Alfa Romeo 33TT12 Group 5 sports car. This was followed by the twin-turbocharged Alfa Romeo 33SC12 Group 6 engine in 1976, and shortly after, Brabham as an engine supplier in 1976; before entering Formula One themselves in 1979. Their first was a Carlo Chiti-designed Alfa Romeo flat-12 engine which had been used earlier in the Alfa Romeo 33TT12 and 33SC12 sports cars. In 1976 this engine was supplied to Brabham and the deal continued until 1979. The engine was dubbed the 115-12, and was a 180° V12 engine; essentially making it a flat-12 engine. Their second 12-cylinder engine, dubbed the 1260, debuted at the 1979 Italian Grand Prix. This time, the engine configuration was a conventional 60° V-12, rather than a flat layout.
Maserati made four naturally-aspirated, V12 racing engines, designed for Formula One; between 1951 and 1969. The first was an experimental O.S.C.A. engine; in accordance with the 4.5 L engine regulations imposed by the FIA for 1951. Their second engine was 250 F1 V12; in accordance with the 2.5 L engine regulations set by the FIA. Their last two V12 engines were customer engines supplied to Cooper; between 1966 and 1969. The Tipo 9 / F1 and Tipo 10 /F1, which were both manufactured to the FIA's 3.0 L engine regulations for 1966. One sports car, a modified version of the Maserati 350S, also used V12 engine, with a 3.5 L (210 cu in) displacement, and produced 335 hp (250 kW).
The Ferrari 268/282C/308C engine is a twin-turbocharged, 2.6-litre, 2.8-litre, and 3.0-litre, V-8 racing engine, designed, developed and built by Ferrari, for their sister company Lancia, to use in their Lancia LC2 Group C sports prototype race car; between 1983 and 1986. The engine itself is derived from the Dino engine.
The Hart 1035 is a four-stroke, naturally aspirated, 3.5-litre, V10 racing engine, designed, developed and tuned by Brian Hart of Hart Racing Engines, between 1993 and 1994. It produced 700 hp (520 kW), and was used solely by the Jordan team.
References
- ↑ "1988 Alfa Romeo 164 ProCar Specifications".
- ↑ "8W - What? - Ferrari at Indianapolis".
- ↑ velocetoday.com/cars/cars_134.php
- ↑ "There's an Alfa Romeo V10 "V1035" Formula 1 Engine for Sale". 28 June 2021.
- ↑ "You Have Just Two Days to Buy This Alfa Romeo V10 F1 Engine".
- ↑ "Alfa Romeo V10". 7 July 2014.
- ↑ "When Formula 1 engines hit the road". 31 March 2014.
- ↑ "Colorful Chaos - 1990 Alfa Romeo SE048 SP". 10 April 2017.
- ↑ "You Have Just Two Days to Buy This Alfa Romeo V10 F1 Engine". 30 June 2021.
- ↑ "Alfa Corse. Act II".
- 1 2 Melissen, Wouter (30 June 2010). "1990 Alfa Romeo SE 048SP – Images, Specifications and Information". Ultimatecarpage.com. Retrieved 11 March 2014.
- ↑ Motta, Roberto (24 October 2007). "Alfa V10 164 ProCar". VeloceToday. Retrieved 11 March 2014.