Category: Engine Performance > Pulleys

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Dial_Ur_Boost Shelby GT500 Interchangeable Pulley System

South Florida Pulley HQ

South Florida Pulley HQ is proud to introduce our New 10 Rib Dial_Ur_Boost Upper Interchangeable Pulley System for the all New 2007-2011 Shelby GT500 SC Mustang.

NOTE: The DUB 2.70" Pulley System not only produces 3 additional psi of boost (minimum 30 horsepower increase), but also requires the use of a Performance Programmer to obtain maximum performance at these higher boost levels. Expect between "120 to 140" horsepower increases from the use of this "Pulley System", Including a "Cold Air System" and a "Performance Tune".

This Supercharger Pulley System consists of a High Quality Aircraft Aluminum Anodized SC Pulley and Nitride Coated SC Steel Hub Assembly. This unit is "The Absolute Replacement" for all press-on aftermarket supercharger pulleys and SC snout units!

Once the Dial_Ur_Boost unit is installed onto your SC snout shaft, you can easily from then on, change your SC pulleys in less than 10 minutes, start to finish!

All New DUB 10 Rib - 2.70" Shelby GT500 Upper Pulley Kits "DO NOT" Require an Auxiliary Idler Bracket Assembly.

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For more information on this product, visit South Florida Pulley HQ's website.