A tale of two-strokes

Article Abstract:

Two-stroke engines are not manufactured for automobiles because they produce high levels of nitrogen oxides that are unlikely to meet future air quality standards. Facts gleaned from their development are used to develop four-stroke engines with direct-fuel-injection.

Author: Markus, Frank, Hutton, Ray, Ishiwatari, Yasushi, Winfield, Barry
Environmental aspects, Automobiles, Engines, Automotive engines, Automobile engines, Two-stroke cycle engines, Two-stroke engines

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Lincoln Navigator: living high off the hog

Article Abstract:

The Lincoln Navigator is an upscale sport-utility vehicle available in both two- and four-wheel drive versions. A 230-hp, 5.4-liter engine provides smooth, quiet performance. The base price is $39,950.

Author: Berg, Phil, Spence, Steve, Winfield, Barry, Webster, Larry
Evaluation, Product/Service Evaluation, Sport utility vehicles, Sport-utility vehicles, Lincoln Navigator (Sport-utility vehicle)

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