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INSTALLING A GRIPTEC SUPERCHARGER PULLEY ON A 2020 SHELBY GT500

LethalBlake

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Epiphany

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I like to disassemble things.
Very well done, clear and concise. Photography was on point and well edited (I like that style of shot).

Thanks Lethal.
 

DavidHuff

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Sure wish Griptec made a pretty pulley for the Whipple Supercharger like the one for the 2020 ShelbyGT500?
 

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DavidHuff

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LethalPerformance

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All the boost! Note that one of these is a 10 rib pulley based off of the hellcat platform. The 8 rib is the 2020 GT500 specific pulley.
3E51BA2C-9153-4FDD-BA13-3DA33D85220B.jpeg
 

AMBJR

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All the boost! Note that one of these is a 10 rib pulley based off of the hellcat platform. The 8 rib is the 2020 GT500 specific pulley.
3E51BA2C-9153-4FDD-BA13-3DA33D85220B.jpeg
Anybody make a overdrive lower pulley/damper?
 

LethalPerformance

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Anybody make a overdrive lower pulley/damper?
I believe someone was able to fit a 10% OD on but they did have to do some grinding to make it fit. Otherwise without grinding there’s not a lot of room.
 

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AMBJR

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I believe someone was able to fit a 10% OD on but they did have to do some grinding to make it fit. Otherwise without grinding there’s not a lot of room.
Yes, if it is like the 2017 GT500, you have to grind off some of the front cover! Do you know what lower pulley/damper they used?
 

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I believe someone was able to fit a 10% OD on but they did have to do some grinding to make it fit. Otherwise without grinding there’s not a lot of room.
I believe "VMP" did!!!
 

V00D00

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Lower is a whipple 10 rib if i recall, given the issues that come with that, id skip it unless your goal is 1200hp or more
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