Thread: Exhaust-powered alternator by ThinGap Automotive
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Old 06-16-2009, 12:19 PM   #10 (permalink)
DonR
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The Wife's Hot Rod - '09 Pontiac G8 GT
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My guess would be that they geared it down. Similarly to how Paxton Gears up their belt driven centrifugal superchargers. I did see the oil ports as well.

Don
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