2014 Chevrolet Silverado 1500 1lz on 2040-cars

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PickupTrucks.com's latest test results in a familiar winner [w/video]

PickupTrucks.com has gone and thrown the latest batch of half-ton pickups into a cage match to see who would come out on top. The site put the 2014 Chevrolet Silverado 1500, GMC Sierra 1500, 2013 Ford F-150, Ram 1500, Toyota Tundra and Nissan Titan through a battery of tests. Those included 0-60 miles per hour acceleration, 60-0 mph deceleration, fuel economy, a hill climb, and payload and towing. They even threw the rigs on an autocross course to evaluate overall handling. Each truck was given points based on how it scored in each evaluation.
Who came out on top? Somewhat surprisingly, the 2013 Ford F-150 walked away with the gold, though fewer than 50 points separated first and fourth place. Head over to PickupTrucks.com to read the full evaluation and the final results. You may be shocked to see exactly where some of the segment's newest additions placed. You can also watch a video on the test below.

'Killing a Duramax' Gale Banks YouTube series methodically tunes a diesel to death

Learning or perfecting a skill by watching YouTube videos is known as attending YouTube University. GM Authority picked up on one of the video site's more fascinating courses, hosted by Gale Banks; in a fair world, he should be referred to as Professor Banks when it comes to diesel engines and truck tuning. A few months after GM introduced the updated L5P 6.6-liter Duramax diesel V8 in the 2020 Chevrolet Silverado HD and GMC Sierra HD that ships with 454 horsepower and 910 pound-feet of torque, Banks decided he wanted to methodically tune the engine to death. The purpose of the resulting series, called "Killing a Duramax," is to push more power out of the engine in order to discover which parts break and when — or, as Banks puts it, force-feed the Duramax "until the crank hits the street and the heads hit the hood." With that knowledge, Banks can figure out all the weak points on his way to building what he calls a "Superturbo," that being a supercharged, twin-turbo race engine with more than 1,000 hp. What makes the series fascinating is Banks' knowledge, paired with the company's comprehensive iDash engine monitoring system that keeps tabs on a glut of parameters every step of the way. So for instance, you get Banks explaining the differences between inches of mercury and barometric pressure, how those are different from the water content of the air measured in grains, then showing those readouts on the iDash, then explaining in detail how they affect the air density in the Duramax system. The stock Borg-Warner variable turbo gets a lot of airtime — Banks accuses it of being "out to lunch" because he feels it's the weakest link on the engine. That turns into a turbo teardown and a deep explanation of performance pitfalls, such as when air pressure on the turbine begins to diverge from the boost pressure coming from the compressor. Banks says he can keep close tabs on where power's coming from, because the iDash monitors the horsepower contribution provided by the ambient air, the turbo, and the intercooler separately. The major changes so far are a stouter Precision 7675 turbo and TurboSmart wastegate (episode 5), a twin intake (episode 6), a custom liquid-cooled intercooler from a marine engine, a new GM oil cooler and synthetic oil (episode 10), and new injectors (episode 11).

GM might share the Chevy Volt's powertrain tech with rivals

Car shoppers might eventually find the award-winning powertrain from the second-generation Chevrolet Volt under the hood of another automaker's vehicle – at least if General Motors global powertrain chief Dan Nicholson gets his way. According to Automotive News, Nicholson would be open to partnerships with other companies to share the range-extended setup. "We want to be the partner of choice in propulsion system development in this complex and turbulent era we are approaching," he told the trade publication. For an automaker that wants an electrified solution, the Volt's system would be an easy choice. It combines a 1.5-liter four-cylinder with two electric motors and an 18.4-kWh lithium-ion battery. The EPA estimates the setup is good for 106 MPGe combined and 53 miles of EV range in the Volt. Wards selected the powertrain for its 10 Best Engines list for 2016, and the Chevy won the Green Car of the Year Award. According to Automotive News, a partnership could have serious financial implications for GM and its collaborator. Rival automakers could get a competitive powertrain without the huge expense of research and development. Meanwhile, The General would benefit from larger economies of scale to drive down prices. Don't look for the Volt's powertrain to arrive in other vehicles too soon, though. GM spokesperson Kevin Kelley told Autoblog that he was "not aware of anything going on" in regards to negotiations with other automakers. In the meantime, we'll keep our eyes open for companies borrowing the Bowtie's advanced tech. Related Video: Related Gallery 2016 Chevrolet Volt: First Drive View 24 Photos News Source: Automotive News - sub. req.Image Credit: Copyright 2016 Sebastian Blanco / AOL Green Chevrolet GM Technology Hybrid Videos Sedan