|
|
Displacement On Demand Displacement on demand or vice versa. Displacement on Demand is an automobile technology from General Motors. It allows a V6 or V8 engine to "turn off" one bank of cylinders under light-load conditions to improve fuel economy. EPA tests show a 6% to 8% improvement in fuel economy, but real-world highway use promises even larger gains. GM's Displacement on Demand technology uses a solenoid to deactivate the lifters on one bank of a pushrod vee engine. This technology is featured on the following engines: External link
|
 |