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How to tell if S/C pulley is reduced size?

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Old 09-29-2021, 02:23 PM
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Default How to tell if S/C pulley is reduced size?
As per the title, how do I find out if my S/C pulley is one of the reduced ones? This goes for my XKR and XJR.. Ive been told both have had the pulley upgrade but neither have paperwork to prove.
 
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Old 09-29-2021, 03:05 PM
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Tape measure, ruler, or calipers.
 
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Old 09-29-2021, 03:08 PM
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Originally Posted by JagRag
Tape measure, ruler, or calipers.
Should have specified, what's the original diameter?
 
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Old 09-29-2021, 08:07 PM
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Just a smidge under 80mm at the widest part of the front flange. The diameter at the grooves is less but you couldn't measure that with the belt on anyhow.
 
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Old 10-02-2021, 01:17 AM
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I've never heard of an aftermarket pulley that was magnetic... 😉
 
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Old 10-02-2021, 11:45 AM
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Originally Posted by Mandrake
I've never heard of an aftermarket pulley that was magnetic... 😉
Well that saved me taking it off! All good it's uprated!
 
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