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William Maley

Industry News: Fisker Announces New CEO, Former Volt Boss

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William Maley

Staff Writer - CheersandGears.com

August 14, 2012

Almost two months ago, the vehicle line director for the Chevy Volt, Tony Posawatz announced his retirement. Posawatz worked at GM for more than 30 years at GM. Posawatz was one of the key people overseeing the Volt. Few people at the time expected him to jump back into the industry.

Fast forward to today and Tony Posawatz is now the new CEO of Fisker Automotive. He takes over from current CEO, Tom Lasorda who only became Fisker's CEO back in February.

"Tony is the perfect CEO for Fisker. He has been at the forefront of the industry's technological revolution and one of the few people in the world to bring an EV to mass production. Part of my assignment at Fisker was to recruit a long-term CEO and I cannot think of a better person than Tony to take us forward. He is a real product guy for a product driven company," said LaSorda in a press release.

The announce of Posawatz as the new CEO comes a few days after a another Fisker Karma caught on fire. Fisker said in a statement the fire did not come from the lithium-ion battery pack or the routing of exhaust. Fisker also said that they're working together with investigators.

That's not the only item on Poswatz's plate. He will be also overseeing the development of the Fisker Atlantic.

William Maley is a staff writer for Cheers & Gears. He can be reached at william.maley@cheersandgears.com or you can follow him on twitter at @realmudmonster.

Press Release is on Page 2


FISKER AUTOMOTIVE STRENGTHENS LEADERSHIP TEAM

Carmaker Appoints New Chief Executive and Expands Global Management with Asia and Manufacturing roles

• Tony Posawatz becomes CEO as Tom LaSorda finds successor

• Joe Chao to lead expansion in China and Asia

• Alberto Gonzalez named VP of Manufacturing

Anaheim, California, USA – August 14, 2012: Fisker Automotive, the leading manufacturer of luxury Electric Vehicles with extended range (EVer), today named Tony Posawatz, the former head of the Volt program at General Motors as its new Chief Executive Officer.

A well-known automotive industry professional with more than 30 years of experience in product development, strategy, program management, manufacturing and quality at General Motors, Posawatz's last role was as GM's Vehicle Line Director and key leader of Global Electric Vehicle development, where he was responsible for the award-winning Chevrolet Volt – bringing the car from concept to production.

"We are delighted to be adding an executive of Tony's caliber to the Fisker Automotive leadership team," said Executive Chairman and Co-Founder, Henrik Fisker. "His depth of knowledge and experience in this innovative field of new technology means that he is one of the world's most experienced leaders in vehicle electrification technology and the plug-in ecosystem. In the long-term he will ensure that Fisker is well positioned to maximize the potential of not only the Karma sedan, but also bring the Fisker Atlantic smoothly to market."

Posawatz has consistently been recognized as an industry leader in product innovation and electrified vehicles and served as Chairman of the Board for the Electric Drive Transportation Association (EDTA). In addition he led GM's initial efforts on hybrid programs and related technology development and was "employee number one" and founding member of the Chevrolet Volt program back in 2006.

"Tony is the perfect CEO for Fisker," said Tom LaSorda. "He has been at the forefront of the industry's technological revolution and one of the few people in the world to bring an EV to mass production.

"Part of my assignment at Fisker was to recruit a long-term CEO and I cannot think of a better person than Tony to take us forward. He is a real product guy for a product driven company," added LaSorda

Said Henrik Fisker, "Ultimately, Fisker Automotive is all about products that challenge the way that we think about cars for the next generation. Tony's expertise will guarantee that Fisker leads the way with its second-generation powertrain technology for the Atlantic and other future Fisker products."

Fisker Automotive is also pleased to announce the appointment of Joseph Chao as Executive Vice

President and CEO of China and Asia.

Chao brings more than 30 years of engineering, manufacturing and international business operations knowledge from GM, Chrysler and Daimler Chrysler where he served as President and CEO of Beijing Benz Ltd. Most recently, he served as President and CEO of SG Automotive in China and will now pave the way for Fisker's entry into the Chinese market later in 2012.

"Joe is a seasoned veteran and someone that I have worked with for more than 20 years," said Tom LaSorda. "He has outstanding experience in China and will be a great leader to launch the Fisker brand in both China and the rest of Asia."

Fisker is also pleased to announce the appointment of Alberto Gonzalez as Vice President of Manufacturing. Gonzalez also brings more than 30 years of global automotive manufacturing and assembly experience from Chrysler where he operated high-volume assembly plants in the US, Mexico and Canada.

Adds Henrik Fisker, "With these new appointments, we are sending a strong signal about Fisker Automotive and our future plans to develop the next generation of powertrain technology, bring more new Fisker products to market and expand our global sales footprint.

"Since the turn of the year we have strengthened our core executive leadership team with experienced industry professionals who will take Fisker to the next level. With Tony Posawatz as CEO, Jim Yost as CFO, Barny Koehler as Co-Founder and Chief Business Development Officer, Richard Beattie as Chief Commercial Officer and Joe Chao as CEO of China and Asia I believe we have an unbeatable team that can establish Fisker as a true global force and bring the highly anticipated Fisker Atlantic to market."

Comments Fisker Automotive's lead Board Director and largest investor, Ray Lane: "Fisker Automotive continues to build an amazing portfolio of talent that will truly establish the company as the leader in next-generation automotive technology. Tony's vast experience in this field makes him the perfect candidate to lead us into this exciting new future. To have such a globally recognized product leader is a huge coup for the company."


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pump up the company with more execs......

their new marketing tagline, straight from billy joel

"we didn't start the fire"

i would guess the dude was sick of GM after 30 years anyways.

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He retired from GM after 30 years...due to the poor economy he had to go back to work to supplement his monthly social security check.

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Fisker is looking to protect themselves with all the investors money they took, so now is the time to bring in new mgmt to fix the issues.

Saw the new Fisker auto store in Bellevue washington yesterday and have to say it was freaking brown box ugly with just one fisker on the show room floor and two out front but a few Porsche's and a Maserati on the show room floor.

Still get a feeling this is a fly by night operation.

But after 30 years guess the guy figures he could leave GM and retire and then 60 days later take up a hobby.

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Seriously, he probably has a great retirement package from GM, AND probably had the knowledge he could take the position at Fisker before he left GM...that is how these guys work. He takes over a position the LAST guy had for 6 months? Will this really help them sell a 96,000 dollar car that only brain surgeons, share partners & Hollywood movie stars can afford? I can only imagine the dollar amounts involved in this turnaround...enough

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Seriously, he probably has a great retirement package from GM, AND probably had the knowledge he could take the position at Fisker before he left GM...that is how these guys work. He takes over a position the LAST guy had for 6 months? Will this really help them sell a 96,000 dollar car that only brain surgeons, share partners & Hollywood movie stars can afford? I can only imagine the dollar amounts involved in this turnaround...enough

Well remember, they have the Fisker Atlantic coming too. Much lower price point.

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Yep, I'll rush out & get one of those babies when they arrive...! Been GM/Chevrolet my whole life...I'll leave the exotics to the dot.com folks. It's fun to follow all of the cars, but I always gravitate towards GM first

I'm drooling over a 2012 1500 Express Van in Wheatland Yellow right now...

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I'm drooling over a 2012 1500 Express Van in Wheatland Yellow right now...

.... said no one else ever... :neenerneener:

LOL Yeah that has got to be a first, huh? :stupid:

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Though I will admit a new '12 GMC Sierra 2500HD pickup in Wheatland Yellow, nicknamed "Tonka", would be one helluva cool ride for me:

9W3.jpg

Edited by GMTruckGuy74

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See, they are catchy aren't they? Although, all panel on the drivers side, sorry, I gotta be picky here, it's my dream...er, nightmare?

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Sorry!!

7739_cc0320_032_86U.jpg

...Ahhhh!

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I think it's humorous how in the renderings, GM trucks are wicked cool level, but in person, they have their asses in the air like a bitch in heat.

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I think it's humorous how in the renderings, GM trucks are wicked cool level, but in person, they have their asses in the air like a bitch in heat.

Got to have the clearance for snow chains, I've read.

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Though I will admit a new '12 GMC Sierra 2500HD pickup in Wheatland Yellow, nicknamed "Tonka", would be one helluva cool ride for me:

9W3.jpg

This is sharp in this color I think.

Back on topic, I am having a hard time seeing this company around by 2015. I think this will be another DeLorian mess.

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      Oil jets located in the block are employed for performance and temperature control. They target the underside of the pistons and the surrounding cylinder walls with an extra layer of cooling, friction-reducing oil. The jets reduce piston temperature, allowing the engine to produce more power and enhance long-term durability.
      Stop/start enhances fuel economy in city driving. The driver-selectable system shuts off the engine at stoplights and certain other stop-and-go situations, saving fuel. The engine automatically restarts when the driver takes their foot off the brake.
      The all-new 2.7L Turbo is matched with a Hydra-Matic eight-speed automatic transmission featuring enhancements designed to improve shift quality, as well as a new centrifugal pendulum absorber torque converter that reduces vibrations to improve smoothness.
      The all-new 2.7L Turbo will be built at the General Motors Spring Hill facility in Tennessee.
      The 2019 Silverado goes on sale this fall. EPA fuel economy estimates and towing/payload capacities are not yet available and will be announced closer to launch.

      View full article
    • By William Maley
      Chevrolet has spilled a bit more information on the upcoming 2019 Silverado's powertrain lineup. The big story is a new turbocharged 2.7L four-cylinder becoming the base engine for the volume LT and new RST trims. We'll give you a moment to work through the shock that you're most likely experiencing.
      The 2.7 is rated at 310 horsepower and 348 pound-feet of torque. The torque figure is impressive when you consider that the 4.3L V6 (now relegated to the W/T, Custom, and Custom Trail Boss trims) produces 22 percent less torque. 0-60 mph is said to take under seven seconds. This engine can also run on just two cylinders. No word on fuel economy, but we wouldn't be surprised if this engine is close to the top in terms of the Silverado's powertrain lineup.
      The complete list of powertrain options available on the 2019 Chevrolet Silverado
      4.3L V6, 6-Speed Automatic: 285 horsepower and 305 pound-feet of torque Turbocharged 2.7L 4-Cylinder, 8-Speed Automatic: 310 horsepower and 348 pound-feet of torque 5.3L V8, 6- or 8-Speed Automatic: 355 horsepower and 383 pound-feet of torque 3.0L Turbodiesel I-6, 10-Speed Automatic: TBD 6.2L V8, 10-Speed Automatic: 420 horsepower and 460 pound-feet of torque “A major focus of the next-generation Silverado is expanding the range of choices. With all-new engines and a broader model range, there’s a Silverado for everyone, whether you’re buying your first pickup or your tenth,” said Tim Asoklis, chief engineer for the Silverado 1500.
      Source: Chevrolet
      A SILVERADO — AND AN ENGINE — FOR EVERY NEED
      The all-new 2019 Silverado 1500 offers six engine and transmission combinations, including an all-new 2.7L Turbo, and V-8 engines with industry-first Dynamic Fuel Management offering 17 different modes of cylinder deactivation DETROIT — With eight trims paired with six engine/transmission combinations, even more customers will find a 2019 Silverado 1500 perfectly tailored to their needs for performance, efficiency, technology and value.
      “A major focus of the next-generation Silverado is expanding the range of choices,” said Tim Asoklis, chief engineer for the Silverado 1500. “With all-new engines and a broader model range, there’s a Silverado for everyone, whether you’re buying your first pickup or your tenth.”
      The all-new 2019 Silverado 1500 propulsion lineup includes:  
      Over half of the models will be equipped with the most advanced V-8s in the brand’s history: updated versions of Chevrolet’s proven 5.3L and 6.2L engines equipped with industry-first Dynamic Fuel Management featuring 17 different modes of cylinder deactivation. An all-new, advanced 2.7L Turbo engine that replaces the 4.3L V-6 as the standard engine on the high-volume Silverado LT and new Silverado RST, expected to offer 22 percent more torque, greater fuel efficiency and a stronger power-to-weight ratio than the current model. Proven 4.3L V-6 and 5.3L V-8 engines deliver full-size truck capability and performance for the most affordable trucks in the Silverado lineup. An all-new, Duramax 3.0L inline-six turbo diesel will be available in early 2019. A Silverado — and an engine — for every need
      Each engine/transmission combination is matched with exterior design and interior features to create distinct personalities for each Silverado trim, based on three broad customer profiles: High Value, High Volume and High Feature.
      High Value — For customers seeking full-size truck capability and the highest level of affordability, the Work Truck (WT), Custom and Custom Trail Boss trims offer two proven engine and transmission combinations:
      Standard: 4.3L V-6 with Active Fuel Management and a six-speed automatic transmission (SAE-certified at 285 hp/305 lb-ft). Available: 5.3L V-8 with Active Fuel Management and a six-speed automatic transmission (SAE-certified at 355 hp/383 lb-ft). High Volume — For customers shopping in the heart of the truck market, the LT, RST and LT Trail Boss trims balance technology, efficiency and performance:
      Standard for LT and RST: All-new 2.7L Turbo with Active Fuel Management and stop/start technology paired with an eight-speed automatic transmission (SAE-certified at 310 hp/348 lb-ft). Standard on LT Trail Boss and available on LT and RST: An updated 5.3L V-8 with Dynamic Fuel Management and stop/start technology with an eight-speed automatic transmission (SAE certified at 355 hp/383 lb-ft). Available on LT and RST: The all-new Duramax 3.0L Turbo-Diesel with stop/start technology paired with a 10-speed automatic transmission will be available in early 2019. High Feature — For customers shopping for a premium truck, the LTZ and High Country trims offer the highest levels of performance and technology, including:
      Standard: Updated 5.3L V-8 with Dynamic Fuel Management and stop/start technology paired with an eight-speed automatic transmission (SAE certified at 355 hp/383 lb-ft). Available: Updated 6.2L V-8 with Dynamic Fuel Management and stop/start technology paired with a 10-speed automatic transmission (SAE certified at 420 hp/460 lb-ft). Available: The all-new Duramax 3.0L inline-six Turbo-Diesel with stop/start technology paired with a 10-speed automatic transmission will be available in early 2019. Improved Driving Experience
      The performance of each engine/transmission combination benefits from a truck that is lighter and more aerodynamic than the previous model.
      “With less weight and less wind resistance, we improved the driving dynamics without sacrificing fuel efficiency,” said Asoklis. “The next-gen Silverado is a bigger truck, but the chassis feels more responsive and acceleration is more pronounced. I would argue it’s the best-driving truck we have ever built.”
      The 2019 Silverado is larger than before, including a wheelbase that is up to 3.9 inches (100mm) longer, yet overall length is only 1.6 inches (41mm) longer, enabling both more cargo volume and more interior room for all cab lengths. Remarkably, it’s also lighter, weighing up to 450 pounds (204 kg) less than the current Silverado when comparing crew cab V-8 models, due to extensive use of mixed materials and advanced manufacturing.
      To improve the aerodynamic efficiency of the next-gen Silverado, the front grille features functional air curtains, similar to those introduced on the sixth-generation Camaro, that reduce wind drag by routing air around the front wheel wells. The powerful side profile also enhances aerodynamics, with an integrated spoiler at the rear edge of the cab that directs air onto the contoured tailgate, reducing wind drag from the bed. Most models also feature active aero shutters integrated in the front grille that close to reduce wind drag and open to provide improved engine cooling when needed. Changes like these result in a 7 percent increase in total aerodynamic efficiency.
      From the family of the Most Dependable, Longest Lasting full-size pickups on the road*
      For the new Silverado, Chevy set the lofty goal of improving on the legacy of the Most Dependable, Longest Lasting full-size pickups on the road. To do so, the next-gen truck will be subjected to more than 475,000 validation tests and accumulate a staggering seven million miles of real-world testing before the first 2019 Silverado 1500 is delivered to customers.
      That includes a battery of tests for the Silverado engines and transmissions that will simulate a range of customer needs:
      Each type of engine was first subjected to a “torture test” in a dynamometer test cell, running for months nonstop to simulate a lifetime of maximum hot and cold cycles. Each Silverado variant is certified to the SAE J2807 standard for towing and payload capacity. Certification requires a full battery of grueling tests such as the Davis Dam test, in which the truck must carry its maximum gross combined vehicle weight up a 7 percent grade in 110-degrees F (43 degrees C) heat, with no reduction in performance, including air-conditioning. Chevrolet engineers prove every Silverado engine and transmission design for lubrication capability on tilt stands, originally developed for Corvette, that tilt at an angle of up to 53 degrees and can simulate angles at a rate of up to 40 degrees a second — the equivalent of up to 1.4g. Production plans
      Silverado production commences with crew-cab V-8 models starting in the third quarter. In the fourth quarter, production will expand to include regular- and double-cab models, as well as V-6 and 2.7L Turbo engines. The new Duramax 3.0L inline-six turbo diesel will be available in early 2019.
      EPA fuel economy estimates and towing/payload capacities are not yet available, and will be announced closer to launch.
      2019 CHEVROLET SILVERADO PROPULSION LINEUP
       
      4.3L V-6
      w/AFM (6-spd.) 2.7L I-4 Turbo w/AFM (8-spd.)  
      5.3L V-8 w/AFM (6-spd.)
      5.3L V-8 w/DFM (8-spd.)
      3.0L I-6 Turbo-Diesel  (10-spd.)
      6.2L V-8 w/DFM (10-spd.)
      Work Truck (WT)
      Std.
      --
      Avail.
      --
      --
      --
      Custom
      Std.
      --
      Avail.
      --
      --
      --
      Custom Trail Boss
      Std.
      --
      Avail.
      --
      --
      --
      LT
      --
      Std.
      --
      Avail.
      Avail.
      --
      RST
      --
      Std.
      --
      Avail.
      Avail.
      --
      LT Trail Boss
      --
      --
      --
      Std.
      --
      --
      LTZ
      --
      --
      --
      Std.
      Avail.
      Avail.
      High Country
      --
      --
      --
      Std.
      Avail.
      Avail.
      * Dependability based on longevity: 1987-July 2017 full-size pickup registrations.
      ALL-NEW 2.7L TURBO ENHANCES VERSATILITY OF THE 2019 SILVERADO
      Technological powerhouse delivers performance and efficiency DETROIT — The all-new 2019 Chevrolet Silverado 1500 will be offered with an all-new, technologically advanced 2.7L Turbo that expands the range of available engines and builds upon additional choices to help customers find the Silverado that perfectly suits their needs.
      Standard on LT and RST trims, the new engine delivers an SAE-certified 310 horsepower and 348 lb-ft of torque, for 22 percent more torque than the 4.3L V-6 it replaces. Developed specifically for truck applications, the new 2.7L Turbo inline four-cylinder engine delivers peak torque from 1,500 to 4,000 rpm.
      The next-gen Silverado with the 2.7L Turbo delivers 0-60 mph performance in less than seven seconds and weighs 380 pounds less than the current Silverado with the 4.3L V-6. Compared with competitive full-size trucks, the Silverado 2.7L Turbo is expected to deliver comparable payload capability with greater torque than the 3.3L V-6 in the Ford F-150 XLT and the 3.6L V-6 in the Ram 1500 Big Horn.
      “The new 2.7L Turbo is a technological marvel, with our most advanced valvetrain,” said Tom Sutter, chief engineer for the 2.7L Turbo. “With a broad, flat torque curve and quick throttle response, it punches above its weight, delivering surprising performance and efficiency.”
      The cornerstone of the 2.7L Turbo is an innovative double overhead cam valvetrain that enables:
      Chevrolet’s first use of Active Fuel Management (cylinder deactivation) on a four-cylinder engine. High- and low-lift valve profiles. Continuously variable valve timing. Additional engine technologies supporting the engine’s performance and efficiency include:
      Dual-volute turbocharger housing for improved throttle response and low-speed torque. Chevrolet’s first application of Active Thermal Management, which uses targeted engine heating and cooling to improve engine performance in hot and cold ambient temperatures. An integrated exhaust manifold that is part of the cylinder head assembly and recovers exhaust heat for faster engine and transmission warmup, with quicker turbo response. Stop/start technology that automatically stops the engine in stop-and-go traffic for fuel efficiency. An electric water pump that eliminates the drag of a conventional, engine-driven pump to enhance efficiency. It also enables continual cabin heating even when the engine is disabled by the stop/start feature. Designed as a truck engine
      The new 2.7L Turbo engine represents a clean-sheet design for Chevrolet and was developed from the outset as a truck engine.
      To help generate the strong low-end torque customers expect in a truck, it was designed with a long piston stroke of 4.01 inches (102mm), which is the distance the piston travels up and down within the cylinder.
      The long stroke enables improved combustion and thus a higher compression ratio. Typically, a long stroke can increase the load of the pistons against the cylinder walls, generating more friction. That’s alleviated in the 2.7L Turbo with an offset crankshaft. It is slightly off-center of the cylinders, allowing a more upright position for the connecting rods during their movement.
      To support the high cylinder pressures that come with turbocharging, the crankshaft and connecting rods are made of forged steel and the pistons are made of a tough aluminum alloy with a cast iron ring groove insert.
      All elements of the 2.7L Turbo were designed for the demands of turbocharged performance in a truck environment, and the engine was subjected to the same rigorous durability standards as the Silverado’s proven V-8 engines.
      The 2.7L Turbo features an aluminum block and cylinder head for reduced mass.
      Unique valvetrain offers more precise control
      The 2.7L Turbo’s valvetrain is GM’s first to incorporate variable lift, duration and Active Fuel Management to optimize performance and efficiency across the rpm band. It is a key reason the engine’s peak torque is available at only 1,500 rpm.
      The system’s electro-mechanical variable camshaft effectively allows the engine to operate with three different camshaft profiles, complementing the variable valve timing system to deliver optimized operating modes for different engine speeds and loads:  
      High valve lift for full power. Low valve lift for balance of power and efficiency. Active Fuel Management shuts down two of the cylinders in light load conditions to further conserve fuel. “It’s like having different engines for low- and high-rpm performance,” said Sutter. “The camshaft profile and valve timing is completely different at low and high speeds, for excellent performance across the board.”
      The camshaft design alters the lift of the intake and exhaust valves. As the engine load changes, electromagnetic actuators allow a movable shaft containing different cam lobes to shift imperceptibly between high-lift and low-lift profiles.
      Lift is the distance the valve travels from its seat when opened, and duration is the amount of time the valve remains open. Higher lift and longer duration allow more air to flow into the combustion chamber, so the system’s high-lift lobe profile enhances performance at higher rpm, while the low-lift profile optimizes efficiency at low- and mid-range speeds.
      Dual-volute turbocharger builds torque
      The 2.7L Turbo engine employs an advanced dual-volute turbocharger that elevates the performance and efficiency advantages of a conventional turbo, with quicker response and enhanced low-rpm torque production.
      Rather than a single spiral chamber (volute) feeding exhaust gas from the exhaust manifold to drive the turbine on the turbocharger, the dual volute design has a pair of separate chambers with two exhaust gas inlets and two nozzles to drive the turbine. The design allows the exhaust pulses of the engine to be leveraged for faster spool-up and subsequent boost production, particularly at low rpm, where the effect significantly enhances torque output and drivability.
      It works in unison with the engine’s integrated exhaust manifold/turbocharger housing, which splits the exhaust channels from the cylinder head so the exhaust flows through two separate channels in the turbo housing, based on the engine’s exhaust pulses. When complemented by the precision of the engine’s valvetrain, that separation leverages exhaust scavenging techniques to optimize gas flow, which decreases exhaust gas temperatures, improves turbine efficiency and reduces turbo lag.
      An electronically controlled wastegate and charge-air cooling system support the turbocharger and enhance its effectiveness. Compared to a conventional wastegate, the electronically controlled version offers more precise management of the engine’s boost pressure for smoother, more consistent performance.
      With the charge-air cooler, the pressurized, heated air generated by the turbocharger is pumped through a heat exchanger before it enters the engine. That lowers the air charge temperature by about 130 degrees F (74 C), packing the combustion chambers with cooler, denser air that enhances power production. The system achieves more than 80 percent cooling efficiency with less than 2 psi (12 kPa) flow restriction at peak power, contributing to the engine’s available torque production at low rpm.
      Additional features
      A variable-pressure oiling system with a continuously variable-displacement vane oil pump enhances efficiency by optimizing oil pressure as a function of engine speed and load. With it, the oil supply is matched to the engine requirements rather than the excessive supply of a conventional, fixed-displacement oil pump.
      Active Thermal Management helps the engine warm up faster and achieve its optimal engine temperature for performance and efficiency. The system uses a rotary valve system to distribute coolant through the engine in a targeted manner. It sends heat where it’s needed to warm up the engine to reduce friction and heat the cab, or cools when needed for high power operation.
      An electric water pump — a first for Chevy trucks — supports the Active Thermal Management system and further enhances the engine’s performance and efficiency by eliminating the parasitic drag that comes with a conventional engine-driven water pump.
      Direct fuel injection is used to optimize efficiency and performance. With direct injection, a higher compression ratio (10.0:1) is possible because of a cooling effect as the injected fuel vaporizes in the combustion chamber, reducing the charge temperature and improving resistance to spark knock. Direct injection also enables gas scavenging from the combustion chamber to the turbo for fast response.
      Dual overhead camshafts contribute to the 2.7L Turbo’s smoothness and high output, with dual independent continuously variable valve timing working with the valvetrain to deliver optimal performance and efficiency. The dual independent system, which allows the intake and exhaust valves to be phased at different rates, promotes linear delivery of torque with near-peak levels over a broad rpm range, and high specific output (horsepower per liter of displacement) without sacrificing overall engine response or driveability.
      An integrated exhaust manifold on the cylinder head assembly promotes faster engine warmup and quicker turbo response.
      Oil jets located in the block are employed for performance and temperature control. They target the underside of the pistons and the surrounding cylinder walls with an extra layer of cooling, friction-reducing oil. The jets reduce piston temperature, allowing the engine to produce more power and enhance long-term durability.
      Stop/start enhances fuel economy in city driving. The driver-selectable system shuts off the engine at stoplights and certain other stop-and-go situations, saving fuel. The engine automatically restarts when the driver takes their foot off the brake.
      The all-new 2.7L Turbo is matched with a Hydra-Matic eight-speed automatic transmission featuring enhancements designed to improve shift quality, as well as a new centrifugal pendulum absorber torque converter that reduces vibrations to improve smoothness.
      The all-new 2.7L Turbo will be built at the General Motors Spring Hill facility in Tennessee.
      The 2019 Silverado goes on sale this fall. EPA fuel economy estimates and towing/payload capacities are not yet available and will be announced closer to launch.
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