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Old 08-25-2018, 05:19 PM   #13 (permalink)
Ecky
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Join Date: Dec 2011
Location: New Zealand
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ND Miata - '15 Mazda MX-5 Special Package
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After alternator losses, putting the electricity in the battery and taking it back out, I'd be surprised if it were 25% as efficient as a belt-driven pump, unfortunately.
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