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Supercharging A Silverado With A Rotrex C38 Supercharger Draining Coolant

W2W provides a cooler thermostat, which meant all the coolant had to be drained from the system. The '04-and-later Chevys don't have a petcock on the radiator, so we had to pop off a line, instead, to drain the fluid.
2006 Chevrolet Silverado Project - Stealth Bomber, Part 1 - Supercharger - Quiet Thunder

 W2W provides a cooler thermostat, which meant all the coolant had to be drained from the system. The '04-and-later Chevys don't have a petcock on the radiator, so we had to pop off a line, instead, to drain the fluid.  View Related Article

 

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