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

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Sep 29, 2021 | 02:23 PM

Mikehill596

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From: West Midlands UK

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.

Sep 29, 2021 | 03:05 PM

JagRag

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From: Earth

Tape measure, ruler, or calipers.

Sep 29, 2021 | 03:08 PM

Mikehill596

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Joined: May 2020

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From: West Midlands UK

Quote:

Originally Posted by JagRag

Tape measure, ruler, or calipers.

Should have specified, what's the original diameter?

Sep 29, 2021 | 08:07 PM

Cambo

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From: Sydney, Australia

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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