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2015+ Hellcat Challenger Charger Trackhawk Demon Upper Supercharger Pulley

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Calculated at checkout
* Pulley Ring Size:

Product Description

Supercharger Pulley Kit"

What you get: 

  • One upper pulley choice of size's (3.10”, 2.95'', 2.85”, 2.75”, 2.65”, 2.5”, 2.4”) 


2015 & Newer Hellcat Challenger & Hellcat Charger


Metco Motorsports is now offering a precision-made supercharger pulley upgrade for the Hellcat!  Like all Metco Motorsports pulleys, this pulley is an interchangeable unit that is based on a precision-machined, electroless nickel-plated steel pulley hub, an interchangeable pulley drive ring, and a stock-appearing front pulley cover.  The pulley ring and cover are anodized in black, and all included fasteners are stainless steel or zinc plated. 

  All components are available separately, so once you have our pulley on your Hellcat, a boost change is as simple as changing the outer pulley drive ring.  All boost level changes require the appropriate PCM revisions and the proper supercharger belt. Please note that quoted boost gains are approximate, and that your results may vary.  The 2.85" pulley is intended for street applications, while the 2.75" and smaller pulleys are intended for race applications or applications using supplemental injection. Please consult your tuner.

*We can also sell the correct belt is for applications using the 2.85" or 2.75" supercharger pulley. 

Note:  The original supercharger pulley threads off the blower shaft once the top of the supercharger has been removed and the snout separated from the case.  Previously, installers had to fabricate a fixture or use a modified bolt to rotate the supercharger pulley, but we have machined a steel insert that accepts a 15/16" wrench or socket just for this purpose.  It is available separately under part number HPT1000. The unique Metco pulley hub design incorporates a similar 1" hex, so a wrench or socket can be used on the pulley hub itself for installation.  The Pin Holding Tool (PN HPT2000, described elsewhere in this section) is also available to assist in holding the supercharger pulley shaft stationary while the hex tool is used to unscrew the original supercharger pulley.  The Pin Holding Tool requires the optional adapter to properly fit the supercharger used in the Demon and Redeye application.  

 All of the components in these supercharger pulley kits are available separately and are listed elsewhere in this section.

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