Need help with belt size 185/76 - MBWorld.org Forums

Jul 14, 2024 | 05:36 AM

BMW Owner

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e55 AMG

Need help with belt size 185/76

Would appreciate any input on correct belt size for accessory and supercharge belt.

Planning on running 185 lower crank pulley with 76mm upper, with water pump pulley around 100mm what is the correct belt size?
Thanks in advance

Last edited by BMW Owner; Jul 14, 2024 at 08:02 AM.

Jul 14, 2024 | 11:55 AM

SICAMG

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2005 e55 AMG

Just tie a rope around the pulley set up and end but the end, then measure it's total length.
On a side note that's a very steep pulley combination for sure.

Jul 14, 2024 | 01:35 PM

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e55 AMG

Thank you for response.
Yeah I am excited to see what 20psi feels like

Jul 14, 2024 | 03:13 PM

SICAMG

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2005 e55 AMG

It will feel unreal in the lower/ mid range but when it gets past the blowers capability's it will produce ALOT of heat and power will drop considerably on the top end.

Jul 15, 2024 | 02:20 PM

BMW Owner

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e55 AMG

Quote:

Originally Posted by SICAMG

It will feel unreal in the lower/ mid range but when it gets past the blowers capability's it will produce ALOT of heat and power will drop considerably on the top end.

Have a chiller
Plan meth to run that combo
Is your diff 3.06 or 2.8?