The Cosworth CR is a series of 3.0-litre, naturally-aspirated V10

Formula One engine 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 ...

s, designed by

Cosworth Cosworth is a British automotive engineering company founded in London in 1958, specialising in high-performance internal combustion engines, powertrain, and electronics for automobile racing (motorsport) and mainstream automotive industri ...

in partnership and collaboration with Ford; used between and . The customer engines were used by Stewart,

Jaguar The jaguar (''Panthera onca'') is a large cat species and the only living member of the genus ''Panthera'' native to the Americas. With a body length of up to and a weight of up to , it is the largest cat species in the Americas and the thi ...

, Arrows,

Jordan Jordan ( ar, الأردن; tr. ' ), officially the Hashemite Kingdom of Jordan,; tr. ' is a country in Western Asia. It is situated at the crossroads of Asia, Africa, and Europe, within the Levant region, on the East Bank of the Jordan Ri ...

, and

Minardi Minardi was an Italian automobile racing team and constructor founded in Faenza in 1979 by Giancarlo Minardi. It competed in the Formula One World Championship from 1985 until 2005 with little success, nevertheless acquiring a loyal followin ...

Overview

The

Stewart Grand Prix Stewart Grand Prix was a Formula One constructor and racing team founded by triple Formula One champion Jackie Stewart and his son Paul Stewart in 1996. The team competed in F1, as the Ford works-supported team, for only three seasons, from ...

team effectively became the Ford works team, and used Cosworth CR-1 engines from its first season in 1997, which was a much lighter version of VJM, ultimately reaching 770 bhp at 16,500 rpm by 2001. Over the next few years Ford had increased its involvement with the Stewart team, and finally bought the team, renaming it

Jaguar Racing Jaguar Racing is the name given to Jaguar Land Rover's racing interests. It currently competes in Formula E under the name Jaguar TCS Racing as a result of the partnership with Tata Consultancy Services. It was previously a Formula One construc ...

for 2000. Jaguar pulled out of F1 at the end of 2004, but the team (renamed

Red Bull Racing Red Bull Racing, also simply known as Red Bull or RBR and currently competing as Oracle Red Bull Racing, is a Formula One racing team, racing under an Austrian licence and based in the United Kingdom. It is one of two Formula One teams owned ...

) continued to use Cosworth

V10 engine 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 p ...

s until switching to a Ferrari V8 for 2006.

also used re-badged Cosworth engines until 2005.

Complete Formula One results

( key) * All points scored with the Cosworth TJ2005 engine.

References

{{Reflist, 1 Ford engines Cosworth V10 engines Formula One engines