The following year he failed to qualify for the 1970 United States Grand Prix driving a works BRM,[2] after an engine failure.

Early in his racing career he campaigned a homebuilt special called the M.G.W., graduating to a Cooper-Climax in 1960 which was later fitted with a Daimler V8 engine.

The car won on its debut at Brands Hatch on Boxing Day, 26 December 1965, driven by Mac Daghorn.

[6] At Mallory Park on 13 March 1966, Peter Westbury and Mac Daghorn shared the car, each winning a race.

[11] The same year he resuscitated the old BRM P67 four-wheel-drive F1 car, designed by Mike Pilbeam in 1964, for David Good to campaign in the British Hill Climb Championship.