SL55/63/65/R230 AMG Changing, supercharger, pulley

Oct 31, 2023 | 05:48 PM

melbone

Thread Starter

Newbie

Joined: Sep 2023

Posts: 2

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From: USA East Coast

Mercedes sl55amg

Changing, supercharger, pulley

I have a 2008 SL 55 AMG I would like to change the supercharger pulley to a 77. Can I use the same belt with the 77th or do I need a new belt. Thanks

Nov 1, 2023 | 01:22 PM

Blitzkrieg1717

Newbie

Joined: Aug 2023

Posts: 11

Likes: 1

From: Rogersville, Alabama

2006 SL55

Quote:

Originally Posted by melbone

I have a 2008 SL 55 AMG I would like to change the supercharger pulley to a 77. Can I use the same belt with the 77th or do I need a new belt. Thanks

You'll need a new belt.

Nov 1, 2023 | 02:29 PM

Abebundance

Member

Joined: Nov 2022

Posts: 124

Likes: 29

From: Celebration FL

2007 Mercedes SL55 AMG

Quote:

Originally Posted by melbone

I have a 2008 SL 55 AMG I would like to change the supercharger pulley to a 77. Can I use the same belt with the 77th or do I need a new belt. Thanks

You'll need a new belt, best to get a belt wrap kit, install that, install the pulley... then get it tuned. Do you have any additional mods to the car? You may want to invest in a secondary heat exchanger.

Nov 2, 2023 | 10:08 AM

smithwn55

Member

Joined: Feb 2019

Posts: 230

Likes: 21

From: Orchid Island, FL

SL 55 AMG, BMW M Roadster, Holden Commodore SSV

Or purchase a killer chiller system, much more effective than any secondary HE unit you can buy.

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SL55/63/65/R230 AMG: Changing, supercharger, pulley

SL55/63/65/R230 AMG: Changing, supercharger, pulley