 Flywheel specs for a 4 cyl |
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| rjames |
 Oct 21 2011, 10:48 PM
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#1
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I'm made of metal  Group: Members Posts: 3,930 Joined: 24-July 05 From: Shoreline, WA Member No.: 4,467 Region Association: Pacific Northwest 
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I just received a new Sebro flywheel from Pelican.
The new flywheel has the proper A an B measurements, but 'C' is only 9mm. According to the chart below my flywheel is already out of spec by 2mm! Has anyone else encountered this?  |
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| mark21742 |
Oct 21 2011, 11:08 PM
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#2
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Member Group: Members Posts: 162 Joined: 31-August 11 From: pa Member No.: 13,502 Region Association: North East States |
Is it made out of a better/ different alloy? That might be why....did you cal and ask them? That's what I would do first.
I do know that if your going for a lightened flywheel, slot of material has to be taken from somewhere to make a noticeble difference |
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| sixnotfour |
Oct 22 2011, 05:30 AM
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#3
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914 Wizard Group: Members Posts: 10,430 Joined: 12-September 04 From: Life Elevated..planet UT. Member No.: 2,744 Region Association: Rocky Mountains 
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9mm is correct for the type 4.
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| jaxdream |
Oct 22 2011, 08:07 AM
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#4
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Senior Member Group: Members Posts: 974 Joined: 8-July 08 From: North Central Tennessee Member No.: 9,270 Region Association: South East States |
QUOTE(rjames @ Oct 21 2011, 08:48 PM)  I just received a new Sebro flywheel from Pelican. The new flywheel has the proper A an B measurements, but 'C' is only 9mm. According to the chart below my flywheel is already out of spec by 2mm! Has anyone else encountered this? IIRC someone said that this is the spec chart was for a -6 flywheel , not the -4 flywheel. I could be wrong , but the thread concluded that the 11mm dimension was for the -6 not -4 . Maybe search would help. Jack |
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| rjames |
Oct 22 2011, 09:03 AM
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#5
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I'm made of metal Group: Members Posts: 3,930 Joined: 24-July 05 From: Shoreline, WA Member No.: 4,467 Region Association: Pacific Northwest
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QUOTE(sixnotfour @ Oct 22 2011, 04:30 AM) 9mm is correct for the type 4. Ahhh. Perfect, thanks! |
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| Dave_Darling |
Oct 22 2011, 08:31 PM
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#6
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914 Idiot Group: Members Posts: 14,985 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California
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Where does that information come from? I cannot find specs for the -4 flywheel; only for the -6 one.
--DD |
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