Thread: '67 ram air install?
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Old 03-21-2024, 11:53 AM
Tom Pugh Tom Pugh is offline
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Default '67 ram air install?
I'm thinking about adding a ram air air cleaner assembly and opening the hood scoop on my 67 GTO. Question is; did ram air really add any measurable perfromance or was it basically a marketing ploy?

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