John Tojeiro affectionately known as Toj, was an engineer and racing car designer, whose innovations helped to revolutionise car design in the 1950s and '60s.

Son of a Portuguese father and English mother, the young John was brought to England in the 1920s after the death of his father. Following service as an engineer in the Fleet Air Arm

Fleet Air Arm

The Fleet Air Arm is the branch of the British Royal Navy responsible for the operation of naval aircraft. The Fleet Air Arm currently operates the AgustaWestland Merlin, Westland Sea King and Westland Lynx helicopters...

 during World War II

World War II

World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

, he made his name in automotive engineering. Best known as a chassis

Chassis

A chassis consists of an internal framework that supports a man-made object. It is analogous to an animal's skeleton. An example of a chassis is the underpart of a motor vehicle, consisting of the frame with the wheels and machinery.- Vehicles :In the case of vehicles, the term chassis means the...

 engineer, he produced a long line of successful racing cars, most famously in conjunction with the Ecurie Ecosse

Ecurie Ecosse

Ecurie Ecosse was a motor racing team from Scotland. The team was founded in 1952 by Edinburgh businessman and racing driver David Murray and mechanic Wilkie Wilkinson, its most notable achievement was winning both the 1956 and 1957 24 Hours of Le Mans. The team also raced in three Formula One races...

 team, using engines supplies by Jaguar, Buick

Buick

Buick is a premium brand of General Motors . Buick models are sold in the United States, Canada, Mexico, China, Taiwan, and Israel, with China being its largest market. Buick holds the distinction as the oldest active American make...

, Bristol

Bristol Cars

Bristol Cars is a manufacturer of hand-built luxury cars headquartered in Patchway, near Bristol, United Kingdom. Bristol have always been a low-volume manufacturer; the most recent published official production figures were for 1982, which stated that 104 cars were produced in that year...

 and Climax

Coventry Climax

Coventry Climax was a British forklift truck, fire pump, and speciality engine manufacturer.-History:The company was started in 1903 as Lee Stroyer, but two years later, following the departure of Stroyer, it was relocated to Paynes Lane, Coventry, and renamed to Coventry-Simplex by H...

, among many. The Ecurie Ecosse Tojeiro EE was one of the first racing cars to use a mid-engine layout to enhance handling

Car handling

Automobile handling and vehicle handling are descriptions of the way wheeled vehicles perform transverse to their direction of motion, particularly during cornering and swerving. It also includes their stability when moving at rest. Handling and braking are the major components of a vehicle's...

 and traction

Traction (engineering)

Traction refers to the maximum frictional force that can be produced between surfaces without slipping.The units of traction are those of force, or if expressed as a coefficient of traction a ratio.-Traction:...

. Perhaps his most lasting legacy was in producing a design which AC Cars

AC Cars

AC Cars Group Ltd. formerly known as Auto Carriers Ltd. is a British specialist automobile manufacturer and one of the oldest independent car marques founded in Britain...

 developed into the AC Ace

AC Ace

-History:AC came back to the market after the Second World War with the staid Two-litre range of cars in 1947, but it was with the Ace sports car of 1953 that the company really made its reputation in the post war years...

. From the Ace, Carroll Shelby

Carroll Shelby

Carroll Hall Shelby is an American retired automotive designer and racing driver. He is most well known for making Mustangs for Ford Motor Company known as Mustang Cobras which he has done since 1965...

 in turn developed the iconic AC Cobra

AC Cobra

The AC Cobra, also known colloquially as the Shelby Cobra in North America, is an Anglo-American sports car that was produced during the 1960s.-History and development:...

; marrying a thunderous American

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 V8 engine

V8 engine

A V8 engine is a V engine with eight cylinders mounted on the crankcase in two banks of four cylinders, in most cases set at a right angle to each other but sometimes at a narrower angle, with all eight pistons driving a common crankshaft....

 with the lightweight British

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

chassis.