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FCA's Pentastar V6 gets more power, efficiency for 2016

Already a vital member of FCA's powertrain lineup, the 3.6-liter Pentastar V6 is receiving major efficiency improvements for 2016. Thanks to a massive amount of new tech attached to the mill, fuel economy is up six percent, and torque below 3,000 rpm jumps nearly 15 percent. The updates arrive first in the 2016 Jeep Grand Cherokee, but they should proliferate to other models eventually. At least in the Grand Cherokee, the tweaks push power up five horsepower to 295 ponies. FCA's engineers went through the Pentastar from top to bottom to eke out as much efficiency as possible. For example, there's now a two-speed variable-valve lift system that can run in low- or high-lift modes. This upgrade is responsible for 2.7-percent better economy, the company claims. A new intake manifold with longer runners and updated variable-valve times also helps boost the torque output. Further improvements come from pushing the compression ratio to 11.3:1, from 10.2:1 before. Perhaps most impressive is that despite all of the innovations, the latest Pentastar actually weighs four pounds less than the current version. Beyond the Pentastar improvements, all of the FCA US gasoline engines, except for the Viper's 8.4-liter V10, will be E15-compatible for 2016. The company says that it wants to be ready for the higher ethanol content fuel's greater use in the near future.

Weekly Recap: Marchionne's Manifesto again calls for industry consolidation

Sergio Marchionne isn't taking no for an answer. Despite public rebuffs from General Motors and Ford, the leader of Fiat Chrysler Automobiles continues to push for consolidation within the auto industry. His latest assertion came Wednesday when he said a combination of FCA with another automaker could net savings of $5 billion or more annually. No, this isn't about selling his company, he claimed, it's about cutting costs. Put simply, the auto industry wastes money, Marchionne said during FCA's earnings conference call. Companies invest billions to develop basic components that all cars use, but many consumers don't care how they work or recognize the differences. "About half of this is really relevant in terms of positioning the car in the marketplace," he said. "The other half, in our view, is stuff which is neither visible to the consumer nor is it relevant to the consumer." In 2014, top automakers spent more than $100 million on product development, FCA estimated. Marchionne said consolidation could save up to $1 billion on powertrains alone, noting that almost every automaker offers four- and six-cylinder engines. Not everyone has to make their own, he contended. "The consumer could not give a flying leap whose engines we are using because they are irrelevant to the buying decision." That's pretty provocative for enthusiasts, but less so for average consumers. Still, there are major differences in power and efficiency ratings, even among similar engines. Skeptics could argue consolidation would also weaken competition and reduce choices for car buyers. Marchionne stressed his presentation, curiously entitled Confessions of a Capital Junkie, wouldn't require closing factories or dealerships. It's not his final "big deal" as CEO, intent to sell FCA, or a way to elevate his company up the automotive food chain. He claims he wants to fundamentally change the industry and its habit for burning cash. "The horrible part about this, and the thing that I find most offensive, is that the capital consumption rate is duplicative," he said. "It doesn't deliver real value to the consumer and it is in its purest form, economic waste." Other News & Notes Ford Profits dip in first quarter Ford profits fell $65 million to $924 million in the first quarter, hampered by slight dips in revenue and sales.

Mopar celebrates 50 years of the 426 Hemi

Think of Chrysler performance and the names Mopar and Hemi are bound to come to mind. Chrysler and its Mopar performance parts division first introduced the original Hemi (so named for its hemispherical combustion chambers) back in 1951, celebrating its 60th anniversary in 2011. But it was thirteen years later - 50 years ago - that the Pentastar automaker rolled out the most iconic Hemi of them all: the Gen II 426.
The massive 7.0-liter V8 engine instantly became a muscle car icon and went on to become a favorite of racecar constructors. Two competition versions of the Gen II 426 Hemi were made: one for the track and one for the drag strip, and both went on to illustrious strings of victories. The race engine first debuted at the 1964 Daytona 500 where it powered Richard Petty's Plymouth to the checkered flag and on to the NASCAR championship.
Meanwhile on the drag strip, the Gen II 426 Race Hemi propelled Don Garlits past 200 miles per hour and down the quarter-mile in 7.78 seconds. Changes in NASCAR regulations meant that Chrysler devoted the engine to NHRA drag racing, and to this day the Gen II 426 Race Hemi is still used in Funny Car and Top Fuel dragsters.