But Ms. Vujovich and Mr. Wall said that Cummins's other businesses, like engines for power generators, combined with its ability to keep up with the new requirements in the United States and Europe, which take effect in about a year, will help cushion the expected decline in the basic truck business.

The new engines combined make up a third of the game, while the other two-thirds of the game consist of the same engine used in the previous games.

A Garratt is actually two separate engines combined in a double articulated format, thereby providing multiple powered axles over which the total locomotive weight is spread.

Better engines and exhaust scrubbers, combined with new lower-sulfur fuel, will "make energy-efficient diesels nearly as green as hybrids," Scientific American reports.

But the new aircraft will have more powerful engines, combined with the Dowty propellers, to give it a greater load carrying capacity and range.

The new engine, combined with the new body and its low 0.29 drag coefficient, was able to achieve up to 28 mpg on the highway.

As every action has a reaction, by ripping the exhaust gasses out of the engine combined with the effects of the reeds, you are in turn ripping more fuel-air mixture into the combustion chamber, creating a supercharged power delivery effect IE "powerband".

Although promising, the lack of a suitable engine combined with the end of World War II doomed the project.

Search engines, combined with other technologies, have the potential to drive comparison shopping down to the shelf-by-shelf level.

They flew in silence awhile, the loud hum of the engine combined with the gentle vibrations of the plane making Kerri feel sleepy.