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Old 04-05-2008, 02:22 AM   #11 (permalink)
trebuchet03
MechE
 
Join Date: Dec 2007
Location: Bay Area
Posts: 1,151

The Miata - '01 Mazda MX-5 Miata
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Quote:
Originally Posted by LostCause View Post

Aluminum Flywheel:
I'd like to know. I'd assume lowering reciprocating mass would lower friction/energy consumed, but it kills the idle and makes it easier to stall. Some first had testing would be nice...


High-Output Alternator:
Not too sure on this. I don't know whether a larger alternator could charge a battery faster than one smaller...which is the only area I could see a decrease in engine load.

- LostCause
Car Flywheels don't reciprocate

And I agree about the alternator issue... The rating for an alternator is max output - not nominal. Being able to charge faster isn't necessary a good thing - and even then, it's more load over for a shorter duration...

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