Formula 5000 in North America 1971

Edmonton - Lunger
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The Chaparral F5000 car at Lime Rock 1971.

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Pete Lovely, Seattle (August)

Thunder wrote:[You must be registered and logged in to see this link.]
Pete Lovely, Seattle (August)

Thanks !
It looks like a Lotus 69-Cosworth, as seen in Canada and US GP. How was it allowed to race against 5.0l stockblocks?

F1 cars were allowed. Other drivers also used cars with the Cosworth DFV V8 three-liter engine:

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Skip Barber, Brainerd (March 711)

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Gregg Young, Road America (Surtees TS7)

Wow ! Thanks !

Seattle
[You must be registered and logged in to see this link.] Florence Lola T142 Chevy
[You must be registered and logged in to see this link.] Lovely Lotus 69 DFV
[You must be registered and logged in to see this link.] Stoddard

Seattle

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[You must be registered and logged in to see this link.] 25-Pete-Lovely-Lotus-69-Cosworth-Ford-DFV-John-Gunn-Eagle-Mk5-Plymouth-at-Seattle-International