The Zytek ZRS03 engine is a 3.4-litre normally-aspirated V8

racing In sports, racing is a competition of speed, in which competitors try to complete a given task in the shortest amount of time. Typically this involves traversing some distance, but it can be any other task involving speed to reach a specific g ...

engine An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power ge ...

, developed and produced by

Zytek Gibson Technology is an automotive and motorsport company based at Repton, Derbyshire, England. It was founded by Bill Gibson and Brian Mason as Zytek Engineering in 1981. Ownership history In 1981 Gibson and Mason founded the Zytek Group wi ...

for Formula V8 3.5, a series 1st-tier division for

World Series by Renault The Renault Sport Series (formerly known as World Series by Renault) was a motor racing series. The series latterly consisted of the Eurocup Formula Renault 2.0, and used to contain the Renault Sport Trophy and the Formula Renault 3.5 Series. ...

. The ZRS03's rev-limit to 9,500 rpm and produces its power output about and torque about . The ZRS03 was introduced on 24 August 2011. The ZRS03 engine running on

Elf An elf (: elves) is a type of humanoid supernatural being in Germanic peoples, Germanic folklore. Elves appear especially in Norse mythology, North Germanic mythology, being mentioned in the Icelandic ''Poetic Edda'' and the ''Prose Edda'' ...

LMS 102 RON fuel.

Debut

The Zytek-Renault ZRS03's race debut was at the 2012 Aragón World Series by Renault round on 5–6 May 2012.

DAMS A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, ...

Arthur Pic Arthur Pierre Louis Pic (born 5 October 1991) is a French retired racing driver. He competed in the GP2 Series between 2014 and 2016. Career Karting Like most top-line drivers, Pic began his racing career in karting, contesting the 2005 French ...

won the inaugural pole and

Nick Yelloly Nicholas Jon Yelloly (born 3 December 1990 in Stafford, England) is a British professional racing driver, Acura works driver, who is currently competing for Meyer Shank Racing, Acura Meyer Shank Racing in the 2025 IMSA SportsCar Championship and ...

and

Robin Frijns Robin Christiaan Maria Frijns (born 7 August 1991) is a Dutch racing driver. He most recently raced in Formula E with Envision Racing, and in the FIA World Endurance Championship for Team WRT as part of the BMW in motorsport, BMW factory driver l ...

won the first race with the ZRS03 engine. Starting from 2012 season, the Formula Renault 3.5 Series adopted a new engine; a 3.4 litre V8 engine producing 530 BHP at 9,250 rpm, and 330 lb-ft (440 N.m.) of torque at 7,250 rpm, developed by

. The cars have 50 more horsepower than previous season's 3.5 litre V6 Nissan VQ35 unit; which produced 480 bhp, and had a rev limit of 8,500 rpm. and lost 15 kg (33 pounds) of weight.

Applications

Dallara T12 The Dallara T12 or Dallara FR35-12 is a racing car developed by Italian manufacturer Dallara for use in the World Series Formula V8 3.5, a series originally formed from the World Series by Renault top category. The T12 is the third generation o ...

References

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External links

Zytek ZRS03 Technical SpecificationsWorld Series by Renault official website
Engines by model Zytek engines Renault engines Renault Sport Series Formula Renault 3.5 series V8 engines