-----Original Message----- From: QSHIPQ@aol.com <QSHIPQ@aol.com> >Not exactly. A turbocharger generates 2 things, work output and heat. Imperical test? >Run your turbo really hard at night, open the hood. What is glowing red? The part connected to the cylinder head...you know, where the *gasoline is being burned* Isn't that where _all_ the heat comes from, aside from compression in the cold side?