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Edelbrock Supercharger Pulley Upgrade - 3.50 in. (05-14 GT)

Market Price $51.92 You Save 11% ($5.97)
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  • Item 100330
  • MPN# 15820

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    Features & Details

    • Increase Boost
    • 3.50” Pulley
    • 6 Groove Serpentine Pulley
    • CNC Machined Aluminum
    • Black Powdercoated Finish
    • Made in the USA
    • Fits 2005-2014 Mustangs with E-Force Competition Supercharger
    More Boost, More Power. The Edelbrock 3.50" Supercharger Upgrade Pulley will add additional boost to your E-Force Competition Supercharger equipped GT Mustang for even more tire shredding power. This is the same pulley included with E-Force Supercharger system #1598.

    Superior Materials. CNC-machined in the USA from billet aluminum this Edelbrock Supercharger Pulley is completed in a black powdercoated finish for impressive good looks and long lasting durability.

    Application. This Edelbrock E-Force Competition Supercharger Pulley is designed for installation on a 2005-2014 GT Mustang equipped with an E-Force Supercharger Tuner Kit, including #1585, #1587, and #1589. Technical Note. Custom dyno tuning is required for operation.

    Fitment: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Supercharger Pulley
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Questions & Answers (1)

    1 Top Rated Question

    By using this 3.50 pulley with the Stage one kit will I be able to run with the injectors or will I need to upgrade to bigger injectors and or fuel pump? And will Edelbrock provide me with a new tune for the pulley upgrade if needed ?

    • We recommend contacting Edelbrock too see what injectors and fuel pump they recommend for the Edelbrock Supercharger Pulley Upgrade and to see if they will write you a new tune.

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    Customer Reviews (2) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 5 5
    • Fit 5 5

    • 5/5

      November 16, 2017

      Edelbrock Eforce supercharger 3.5 in. pulley

      Night and day difference ! About 8lbs of boost increase with this pulley vs. 5lbs stock pulley.still safe for stock engine.


      Year: 2006 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      September 24, 2014

      Boost Without Bust

      Adding the 3.50" pulley brought the boost to a still-safe 9 lbs, bringing the RWHP to a road-dominating 403 (about 466 hp at the crank). The install was very easy, but the change in boost requires further mods: a new custom tune; a slightly smaller serpentine belt; and a booster for the fuel pump. The blown GT, already fast, now it feels like the "Millennium Falcon."


      Year: 2006 Submodel: GT West Covina, CA

      Helpful (5)

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