William Heynes

People

William Heynes

Jaguar chief engineer and technical director

Born
Leamington Spa, Warwickshire, England, 1903
Died
1989
Nationality
British

Ahheynes, CC BY-SA 4.0, via Wikimedia Commons

The record

Jaguar chief engineer credited in the register for D-Type structural engineering and the XKSS.

William Munger Heynes joined SS Cars as Chief Engineer in 1935. His Jaguar work included the C-Type, D-Type and E-Type; he retired in 1969 as Vice-Chairman and Technical Director.

The Jaguar Daimler Heritage Trust credits the D-Type's structure to Heynes and chassis engineer Tom Jones, with Malcolm Sayer designing the bodywork around it. Jaguar made the XKSS as a road-going D-Type, carrying that competition-car basis into the register's second credit.

Central-tub architecture

The D-Type used a central tub, a front spaceframe for the engine, gearbox and front suspension, and a rear axle fixed to the rear bulkhead. The Heritage Trust attributes this structure to Heynes and Tom Jones.

Engineering leadership

Jaguar test-development engineer Norman Dewis worked under Heynes on the C-Type, D-Type, E-Type and production saloons, placing the racing cars within a wider engineering programme.

The house

Jaguar

Credited through Jaguar, Jaguar Cars.

In the register

2 files carry this name

The files above are the register's own record of this name. The people index holds everyone the register credits.