Derby cover
02-25-2008, 05:28 PM
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Derby cover
I tried to google it but to no avail, what is a derby cover/billet cover is this HD terminology?
02-25-2008, 05:35 PM
Join Date: May 2007
Location: Phoenix, AZ
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RE: Derby cover
it's the big cover on your primary.
02-25-2008, 05:36 PM
Join Date: Feb 2007
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RE: Derby cover
Quote:
ORIGINAL: butster
I tried to google it but to no avail, what is a derby cover/billet cover is this HD terminology?
On a Sportster, the derby cover refers to the clutch inspection cover on the left side of the engine, toward the rear. It's domed shape is like the top of a derby hat, hence the name. Billet refers to parts machined or cast from a heavy piece of metal, usually heavier than equivalent parts.
02-25-2008, 05:40 PM
Join Date: Feb 2007
Location: Boynton Beach, FloriDuh
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RE: Derby cover
Quote:
ORIGINAL: Dorkman
Billet refers to parts machined or cast from a heavy piece of metal, usually heavier than equivalent parts.
In the true sense, Billet means a part machined from a soild piece of metal. It's never a cast part.
02-25-2008, 05:41 PM
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RE: Derby cover
And billet isn't always heavier...in fact its usually lighter...and more durable.
02-25-2008, 05:45 PM
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RE: Derby cover
Thanks, I know their location but was curious as to where the names arrived from, "derby"
2006 883
VH Side Shots
Willie G extras
02-25-2008, 05:58 PM
Join Date: Feb 2007
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RE: Derby cover
Quote:
ORIGINAL: cHarley
Quote:
ORIGINAL: Dorkman
Billet refers to parts machined or cast from a heavy piece of metal, usually heavier than equivalent parts.
In the true sense, Billet means a part machined from a soild piece of metal. It's never a cast part.
Agree with that. Billet of metal near to the general shape, then it's machined to its final condition.
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