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Old 11-03-2009, 02:52 PM   #61 (permalink)
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Quote:
Originally Posted by some_other_dave View Post
Where do you get those numbers from?

-soD
Next Energy in Michigan.

EPA hydraulic hybrids documents.

The military Hummer losses, see attached photo.

The most efficient manual transmission is about 90% when they use low viscosity fluids.

Conventional ring and pinion differentials are fairly lossy.

regards
Mech

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