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Ford Mustang Gt500 Modifications Pulley

In Part 2 of "Mods for GT500 Mods," we employed a 2.75-inch blower pulley. Our first upgrade for Part 3 was to replace the 2.75 pulley with a smaller 2.50-inch version. The pulley swap netted an additional 1.6 psi of boost and additional 26 lb-ft of torque, but only 8 additional peak horsepower.
Ford Mustang GT500 Upgrades - 800hp Bolt-Ons - Tech

 In Part 2 of "Mods for GT500 Mods," we employed a 2.75-inch blower pulley. Our first upgrade for Part 3 was to replace the 2.75 pulley with a smaller 2.50-inch version. The pulley swap netted an additional 1.6 psi of boost and additional 26 lb-ft of torque, but only 8 additional peak horsepower.  View Related Article

 

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