The Metco 2.8" Supercharger Pulley will add an additional 2-3 PSI of boost (compared to the stock 3" pulley) to your Shelby GT500 for even more tire shredding power.Two Piece Design.
The Metco kit includes a hub that presses directly onto the blower shaft and a Pulley that bolts onto the hub using the supplied fasteners. This two-piece design makes subsequent pulley ring changes a snap.Superior Materials.
CNC-machined from billet aluminum the Pulley is hard-coat anodized in black for impressive good looks and to resist surface wear. The hub is machined from high-grade steel and is nickel-plated for long lasting surface protection.Recommended Upgrade.
To realize the full power potential that this pulley has to offer, AmericanMuscle recommends a custom tune with either a SCT SF3
or Diablosport InTune
This Metco 2.8" Supercharger Pulley specifically designed for use on the 2007 to 2012 Shelby GT500 Mustangs equipped with the 5.4L Supercharged V8 engine.
Technical Note. When this 2.8" Supercharger pulley is paired with Metco's MSI-90 auxiliary idler kit, the original factory supercharger belt can be retained with no belt slippage.
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