Ok, don't laugh, but I just watched "the fast and furious" last night. Saw it once before, but thought I'd watch it again. I've got a question about turbos. How do they charge when they rev their motors? They're sitting there revving their motors and the bov's are cherping. My wrx won't do that when i'm sitting there. It just doesn't charge or spool or whatever. It only works under load or when I'm going. This may be movie magic sounds, but how does it (the turbocharger) know if I'm moving or not? Still learning so be kind!