GM's new 5.3L V8 EcoTec engine, left, boosts fuel efficiency by using cylinder deactivation to act as a four-cylinder engine at light loads. Ford's 3.5L EcoBoost engine, right, boosts performance by using twin-turbocharger technology to create a more dense mix of air and fuel in each cylinder. (Source: GMC, left; Ford Motor Co., right)
How about heavy-duty electric vehicles? With that be a possibility any time soon. I remember reading about a Chevy concept truck that was a hybrid. It was heavy duty, got great gas mileage, and could have tool plugged into it. I would like to see this be the norm on every truck.
A new fixings and fastening system for assembling structural, load-bearing composite components promises 54% better adhesion, plus less weight and better mechanical performance than current composite fixing designs.
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