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Switzer Performance Builds 900 hp Ethanol GTR

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Switzer Performance Builds 900 hp Ethanol GTR

Switzer R850 Nissan GTR gets a shot of race gas [Video]

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Switzer R850 Nissan GTR gets a shot of race gas [Video]

SPI Shows Porsche 997 L4 700/750 Pkg for Tiptronic

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SPI Shows Porsche 997 L4 700/750 Pkg for Tiptronic
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