Chris Williams' Packard-Bentley, "Mavis", powered by a 42 litre Packard V12 aero engine, developing 1500 bhp. Mavis is based on a 1930 Bentley 8-litre chassis.
The Napier-Railton is a 535bhp, 24 litre, W12, Napier Lion aero-engined car from 1933. Between 1933 and 1937 the Napier-Railton broke 47 World speed records at Brooklands, Montlhéry and Bonneville Salt Flats in Utah. It is owned by the Brooklands Museum.
Simon Worthington's Bentley Continental GT slides across the track after a mechanical failure on the start finish straight.
