What is the purpose of a water-cooled turbocharger, and how does it differ from an air-cooled one?
My car has a water-cooled turbocharger. What are the benefits of water cooling for turbochargers compared to air cooling?
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MustangSally Selected answer as best July 28, 2024
What is the purpose of a water-cooled turbocharger, and how does it differ from an air-cooled one?
A water-cooled turbocharger uses engine coolant to regulate the temperature of the turbo’s bearings and housing. This cooling method is more efficient than air cooling, especially in high-performance applications, where turbo temperatures can exceed 1,000°F. Water cooling helps prevent overheating, reduces thermal stress on the turbo components, and extends the turbocharger’s lifespan. Air-cooled turbos rely on ambient air to dissipate heat, which may not be sufficient in extreme conditions or high-performance engines.
MustangSally Selected answer as best July 28, 2024
