Quote:
Originally Posted by aerohead
*For an EFI engine,with a single throttle,a reduced load would mean a throttle position trending towards closure,extremely high drag across the throttle plate,high pumping losses,and volumetric efficiency all shot to hell.
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I'm curious what we are to make of the efficiency increase with the initial round of aeromods, before the kammback and tail were added. 15% improvement with wheel covers, grill blocks, mirror delete, etc; then the tail did hardly anything. Is it possible Metro just happened to hit a plateau in engine efficiency?