21.   The prototype does not have an engine.

22.   The Super Cobra has two engines, so losing one is not necessarily critical.

23.   The typical small plane has an engine that packs the punch of a Volkswagen Bug, Jeffrey says.

24.   They have different engines and were modified to run on the various alternative fuels.

25.   Two-stage machines have four-cycle engines that use gasoline right from the pump.

26.   Trains running through the tunnel have engines at either end to insure that they can continue moving if one breaks down.

27.   Trucks generally have larger engines and offer less fuel economy than cars.

28.   We have impeccable engines here.

29.   When we got back in the pits, we had entire engines waiting for us.

30.   You hope that you have an engine that is so good with fuel and a good-handling car that helps conserve it.