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Original Message
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Not a good article |
By Lou - 10/20/2003 7:42:00 PM; IP 206.216.178.172 |
In theory this is true, but in practice the slower you turn a gasoline engine at a given speed the less gas it uses. A gasoline engine has such a large power band that overdrive is very effective as long as you are producing enough power at the rear wheels to move the car. On the other hand a Diesel has a very narrow power band and runs it’s best only in that narrow band. As long as a engine is running it produces power, only the amount of that power varies with RPM. |
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