Mezue ahịrịokwu na-esonụ: Ọ bụ otu okirikiri na-agba ọsọ ọsọ ma mechie 19 na Buenos Aires na 1978 Argentine Grand Prix. McLaren nke Lunger bụ nke 20 na Rio de Janeiro na 1978 Brazil Grand Prix na nke 11 na Johannesburg na
1978 South African Grand Prix, na Machị. Lunger bidoro na 24th, n'ọnọdụ ikpeazụ, maka 1978 British Grand Prix na Brands Hatch. Oge o ji ruo eruo bụ 1:20.39. Ọ gara n'ihu ịde akara kachasị mma ya na F1, ebe nke asatọ, ọ bụ ezie na otu okirikiri n'azụ onye mmeri Carlos Reutemann. Na 1978 Austrian Grand Prix ọ bịara 8th, 2 laps n'azụ ọsọ mmeri. Lunger bidoro Ensign site n'ọnọdụ 24 na 1978 United States Grand Prix. Oge o ji mee ya bụ 1:43.067. Ọ gbara onye nke iri na atọ.