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Nuclear-powered concept cars from the Atomic Age

In the 1950s and early 60s, the dawn of nuclear power was supposed to lead to a limitless consumer culture, a world of flying cars and autonomous kitchens all powered by clean energy. In Europe, it offered the then-limping continent a cheap, inexhaustible supply of power after years of rationing and infrastructure damage brought on by two World Wars.
The development of nuclear-powered submarines and ships during the 1940s and 50s led car designers to begin conceptualizing atomic vehicles. Fueled by a consistent reaction, these cars would theoretically produce no harmful byproducts and rarely need to refuel. Combining these vehicles with the new interstate system presented amazing potential for American mobility.
But the fantasy soon faded. There were just too many problems with the realities of nuclear power. For starters, the powerplant would be too small to attain a reaction unless the car contained weapons-grade atomic materials. Doing so would mean every fender-bender could result in a minor nuclear holocaust. Additionally, many of the designers assumed a lightweight shielding material or even forcefields would eventually be invented (they still haven't) to protect passengers from harmful radiation. Analyses of the atomic car concept at the time determined that a 50-ton lead barrier would be necessary to prevent exposure.

Hot-selling Ford Expedition, Lincoln Navigator get production boost

Ford is investing an additional $25 million in its Kentucky Truck Plant in Louisville to increase by 25 percent production of the hot-selling and all-new Lincoln Navigator and Ford Expedition SUVs. The investment adds to $900 million in previously announced spending at the plant, which also builds F-Series Super-Duty pickups and employs 8,400 workers. Assembly-line workers are putting in overtime and working voluntary weekend shifts to keep up with demand. The new investment will cover upgrades to the assembly line but does not involve further hiring, Ford spokeswoman Kelli Felker says. The popularity of the Ford Expedition and Lincoln Navigator is a bright spot as Ford stock has been battered by Wall Street amid concerns concerns about the automaker's future vision and slowness to detect trends. Ford says the investment is an example of its bid to improve "operational fitness," one of CEO Jim Hackett's common refrains. Ford says Navigator retail sales more than doubled in January, and Navigators are spending an average of just seven days on Lincoln dealership lots as customers trade in vehicles including Land Rovers and Mercedes-Benz. Nearly 85 percent of buyers are opting for high-end Black Label and Reserve trim packages, contributing to an average transaction price increase of more than $21,000 in January compared to a year ago. The 2018 Navigator won the North American Truck of the Year award and also topped a Detroit News poll of public favorites at last month's Detroit Auto Show. Sales of the Expedition, meanwhile, were up almost 57 percent last month as the full-size SUVs also spent an average of just a week on dealer lots. Platinum trim models represented 29 percent of sales, pushing transaction price increases up $7,800. Ford gave the 2018 Expedition an all-aluminum body to save mass in its first significant redesign since 2007. The plant last year got nearly 400 new robots, mainly in the body shop, to help increase line speed, and Ford added a robot lab where employees can test software tweaks or troubleshoot issues away from the factory floor. The Louisville plant also benefits from extensive new data analytics, with seven big-screen monitors providing minute-by-minute updates showing progress against hourly targets or alerting workers to pending parts shortages. A huge spare-parts "vending machine" lets workers more quickly locate needed parts and keep inventory at necessary levels.

Ford EcoBoost V6 hits the dyno before hitting the track

Ford Racing just unveiled the Riley Daytona Prototype that will make its racing in the United SportsCar Racing Championship Rolex 24 at Daytona in January, and now it has released a video showing development of twin-turbo 3.5-liter EcoBoost V6 that powers the car. Using the same block and heads that can be found on a production Ford Taurus SHO, this new racecar benefits from the collaboration between Ford Racing and Ford powertrain engineers.
While we still don't know what kind of power this engine is putting out, it has definitely gotten a workout at Ford's 17G dyno. This area deep within Ford allows the automaker's racing program to work hand-in-hand with production engine programs, which can be a benefit to racing operations and production cars alike. Scroll down to hear a few people from Ford talk about the crosspollination between its racing and engine teams and watch the EcoBoost get red hot on the dyno.