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Supercharging A Silverado With A Rotrex C38 Supercharger Unbolting The Crank Pulley Retaining Bolt

A 24mm socket and impact gun were used to unbolt the crank pulley retaining bolt. The new blower pulley keys into the stock crank pulley. We torqued the crank pulley bolt to 250 lb-ft.
2006 Chevrolet Silverado Project - Stealth Bomber, Part 1 - Supercharger - Quiet Thunder

 A 24mm socket and impact gun were used to unbolt the crank pulley retaining bolt. The new blower pulley keys into the stock crank pulley. We torqued the crank pulley bolt to 250 lb-ft.  View Related Article

 

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