Rick Hunt has revealed some more special tidbits about the Buick GNX.
He shares some mods that were done at ASC to the turbo cover, and also to the turbocharger itself.
This quick 4 minute video will clue you in to the changes from the factory 1987 Buick Grand National parts, to the prototype GNX items, to the actual parts used on production Buick GNX vehicles.
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