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Old 03-27-2010, 01:04 PM
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Join Date: Jun 2004
Location: Leicestershire, UK
Cobra Make, Engine: Kirkham #523, 427 S/O
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Quote:
Originally Posted by CobraEd View Post
Heaviest = old style cast iron
Medium = Steel
Lightest = Aluminum

.
Not necessarily.

The cast flywheel (C8AE-A) originally fitted to my 427 weighed in at 20lb. The shiny new McLeod steel flywheel weighed in at a hefty 40lb.

Paul
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