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It has been almost a year since Ford announced that it would be introducing a diesel engine for the 2018 F-150. Details on the new engine were slim except that it would be a 3.0L turbodiesel V6. Ford has finally spilled more details on the new Power Stroke diesel for the F-150. The 3.0L turbodiesel V6 will pack 250 horsepower and 440 pound-feet of torque. This will come paired with a new 10-speed automatic transmission. Ford says the diesel will have a max payload capacity of 2,020 pounds and tow up to 11,400 pounds. Fuel economy figures are not out, but Ford expects the engine to return 30 mpg on the highway. As we suspected, the V6 engine in question is a version of the Lion turbodiesel V6 engine used in some Land Rover products. But Ford has made some key changes to have the engine stand up to the rigors that will be put upon it by owners.The crankshaft, rod bearings, turbocharger, and fuel injection system have been re-engineered. Ford has also swapped the electric cooling fan for a mechanical one as they found the electric one could not move enough air to keep the engine cool under extreme loads. Ford will begin taking orders for the F-150 diesel beginning this month with deliveries expected to take place in the Spring. Consumers can order the diesel engine on Lariat, King Ranch, or Platinum trims. Fleet buyers will be able to order the diesel on the XL and XLT trims. In terms of pricing, the diesel adds a $4,000 premium when compared to a truck equipped with the 2.7L EcoBoost. Source: Ford Press Release is on Page 2 FIRST-EVER F-150 DIESEL OFFERS BEST-IN-CLASS TORQUE, TOWING, TARGETED EPA-EST. 30 MPG; YOU’RE WELCOME TRUCK FANS! Ford F-150 is delivering another first – its all-new 3.0-liter Power Stroke® diesel engine targeted to return an EPA-estimated rating of 30 mpg highway Full-size truck customers who want strong fuel economy while towing and hauling win big; 3.0-liter Ford Power Stroke V6 diesel engine delivers best-in-class diesel towing and payload Arriving this spring, F-150 with 3.0-liter Power Stroke engine provides best-in-class diesel 250 horsepower and 440 lb.-ft. of torque – and makes for a sixth engine choice for F-150 customers DEARBORN, Mich., Jan. 8, 2018 – Full-size diesel truck fans have reason to celebrate this year as Ford – America’s truck sales leader – delivers the first-ever F-150 Power Stroke diesel with a targeted EPA-estimated 30 mpg highway rating, a best-in-class 11,400 pounds of towing capacity and 2,020 pounds of payload capacity, plus best-in-class diesel 250 horsepower and 440 lb.-ft. of torque. “For every truck owner who wants strong fuel economy while they tow and haul, we offer a new 3.0-liter Power Stroke® V6 engine that dreams are made of,” said Dave Filipe, vice president global powertrain engineering. “The more you tow and the longer you haul, the more you’ll appreciate its class-leading towing and payload capacity and how efficient it is at the pump.” This all-new 3.0-liter Power Stroke diesel now makes for six engine choices for F-150 customers. F-150’s all-new Power Stroke diesel features commercial-grade design The highly anticipated F-150 Power Stroke diesel shares proven commercial-grade technology with F-Series Super Duty’s larger 6.7-liter Power Stroke – America’s most powerful, capable heavy-duty pickup truck ever. The very same Ford powertrain team behind the 6.7-liter Power Stroke for Super Duty trucks since 2011 designed and engineered this all-new 3.0-liter Power Stroke V6 diesel engine to the specific needs of North American F-150 customers who tow and haul frequently. Peak torque comes at just 1,750 rpm with strong torque delivery continuing throughout the rpm range, which is ideal for towing or hauling heavy loads over long distances. This new V6 diesel features the same compacted-graphite iron block material construction and forged-steel crank used in the 2.7-liter EcoBoost® engine for added strength and durability along with reduced weight. For greater responsiveness and reduced turbo lag, the Ford truck team chose a high-efficiency variable-geometry turbocharger. A common-rail fuel injection system precisely optimizes performance and fuel efficiency, while a high-pressure 29,000 pounds per square inch injection calibration enables smoother, quieter operation with reduced emissions. Dual fuel filters are added for improved break-in, while a cast-aluminum oil pan and two-stage oil pump mean reduced parasitic loss and improved fuel efficiency. Engineered to tow under grueling conditions Engineering the most efficient F-150 towing machine ever is enabled by F-150’s high-strength, military-grade, aluminum-alloy body, introduced in 2015. This revolutionary construction lightened the load by 700 pounds, allowing engineers to invest in additional technologies to further improve towing and payload capability, as well as greater fuel economy, even when towing. For 2018, stronger axles coupled with the fully boxed, high-strength steel frame add further robustness. The Ford truck team paid particular attention to extreme driving conditions when engineering the all-new 3.0-liter Power Stroke diesel, which features a premium mechanical engine-driven fan and dual radiator shutters for improved high temperature, high-altitude performance – a key advantage versus the electric cooling fans used by competitors. “We know that competing diesels with electric cooling fans have to dial back on power under extreme heat and altitude, so we decided on a viscous-controlled mechanical fan that has the capacity to move much more air across the radiator and intercooler in extreme conditions,” said David Ives, Ford diesel engine technical specialist. “This gives F-150 Power Stroke owners more power and more passing capability in harsh conditions.” In more moderate driving and towing conditions, the F-150 engine control system backs off the fan load through a viscous coupler, closing down the two radiator shutters for improved aerodynamic efficiency and reduced parasitic engine loss. Calibrated specifically for the all-new 3.0-liter Power Stroke diesel’s low-end power and torque curves, a standard SelectShift® 10-speed automatic transmission maximizes shift points and gear ratios to optimize power, low-rpm torque and efficiency. This segment-exclusive transmission can non-sequentially select the right gear ratio based on need – for best-in-class performance. To help reduce fuel consumption and vehicle emissions during city driving, Auto Start-Stop also comes standard. In testing along the legendary Davis Dam in Arizona, F-150 equipped with the all-new 3.0-liter Power Stroke diesel engine climbed 13 miles at a 6 percent grade in temperatures in excess of 100 degrees – maintaining consistent power output throughout. Order now for delivery this spring In mid-January, Ford dealers begin taking orders for the 2018 F-150 with all-new 3.0-liter Power Stroke diesel engine. Deliveries begin this spring. The all-new 3.0-liter Power Stroke is available for both 4x2 and 4x4 F-150 pickups. Retail customers can choose this engine option for 2018 F-150 Lariat, King Ranch and Platinum edition SuperCrew trucks with either a 5.5-foot or 6.5-foot bed configuration, and SuperCab trucks with a 6.5-foot bed configuration. For fleet customers who use their truck for work, the 3.0-liter Power Stroke diesel engine will be available on all F-150 trim levels with SuperCrew 5.5-foot or 6.5-foot bed configurations and SuperCab trucks with a 6.5 foot bed. -
It has been almost a year since Ford announced that it would be introducing a diesel engine for the 2018 F-150. Details on the new engine were slim except that it would be a 3.0L turbodiesel V6. Ford has finally spilled more details on the new Power Stroke diesel for the F-150. The 3.0L turbodiesel V6 will pack 250 horsepower and 440 pound-feet of torque. This will come paired with a new 10-speed automatic transmission. Ford says the diesel will have a max payload capacity of 2,020 pounds and tow up to 11,400 pounds. Fuel economy figures are not out, but Ford expects the engine to return 30 mpg on the highway. As we suspected, the V6 engine in question is a version of the Lion turbodiesel V6 engine used in some Land Rover products. But Ford has made some key changes to have the engine stand up to the rigors that will be put upon it by owners.The crankshaft, rod bearings, turbocharger, and fuel injection system have been re-engineered. Ford has also swapped the electric cooling fan for a mechanical one as they found the electric one could not move enough air to keep the engine cool under extreme loads. Ford will begin taking orders for the F-150 diesel beginning this month with deliveries expected to take place in the Spring. Consumers can order the diesel engine on Lariat, King Ranch, or Platinum trims. Fleet buyers will be able to order the diesel on the XL and XLT trims. In terms of pricing, the diesel adds a $4,000 premium when compared to a truck equipped with the 2.7L EcoBoost. Source: Ford Press Release is on Page 2 FIRST-EVER F-150 DIESEL OFFERS BEST-IN-CLASS TORQUE, TOWING, TARGETED EPA-EST. 30 MPG; YOU’RE WELCOME TRUCK FANS! Ford F-150 is delivering another first – its all-new 3.0-liter Power Stroke® diesel engine targeted to return an EPA-estimated rating of 30 mpg highway Full-size truck customers who want strong fuel economy while towing and hauling win big; 3.0-liter Ford Power Stroke V6 diesel engine delivers best-in-class diesel towing and payload Arriving this spring, F-150 with 3.0-liter Power Stroke engine provides best-in-class diesel 250 horsepower and 440 lb.-ft. of torque – and makes for a sixth engine choice for F-150 customers DEARBORN, Mich., Jan. 8, 2018 – Full-size diesel truck fans have reason to celebrate this year as Ford – America’s truck sales leader – delivers the first-ever F-150 Power Stroke diesel with a targeted EPA-estimated 30 mpg highway rating, a best-in-class 11,400 pounds of towing capacity and 2,020 pounds of payload capacity, plus best-in-class diesel 250 horsepower and 440 lb.-ft. of torque. “For every truck owner who wants strong fuel economy while they tow and haul, we offer a new 3.0-liter Power Stroke® V6 engine that dreams are made of,” said Dave Filipe, vice president global powertrain engineering. “The more you tow and the longer you haul, the more you’ll appreciate its class-leading towing and payload capacity and how efficient it is at the pump.” This all-new 3.0-liter Power Stroke diesel now makes for six engine choices for F-150 customers. F-150’s all-new Power Stroke diesel features commercial-grade design The highly anticipated F-150 Power Stroke diesel shares proven commercial-grade technology with F-Series Super Duty’s larger 6.7-liter Power Stroke – America’s most powerful, capable heavy-duty pickup truck ever. The very same Ford powertrain team behind the 6.7-liter Power Stroke for Super Duty trucks since 2011 designed and engineered this all-new 3.0-liter Power Stroke V6 diesel engine to the specific needs of North American F-150 customers who tow and haul frequently. Peak torque comes at just 1,750 rpm with strong torque delivery continuing throughout the rpm range, which is ideal for towing or hauling heavy loads over long distances. This new V6 diesel features the same compacted-graphite iron block material construction and forged-steel crank used in the 2.7-liter EcoBoost® engine for added strength and durability along with reduced weight. For greater responsiveness and reduced turbo lag, the Ford truck team chose a high-efficiency variable-geometry turbocharger. A common-rail fuel injection system precisely optimizes performance and fuel efficiency, while a high-pressure 29,000 pounds per square inch injection calibration enables smoother, quieter operation with reduced emissions. Dual fuel filters are added for improved break-in, while a cast-aluminum oil pan and two-stage oil pump mean reduced parasitic loss and improved fuel efficiency. Engineered to tow under grueling conditions Engineering the most efficient F-150 towing machine ever is enabled by F-150’s high-strength, military-grade, aluminum-alloy body, introduced in 2015. This revolutionary construction lightened the load by 700 pounds, allowing engineers to invest in additional technologies to further improve towing and payload capability, as well as greater fuel economy, even when towing. For 2018, stronger axles coupled with the fully boxed, high-strength steel frame add further robustness. The Ford truck team paid particular attention to extreme driving conditions when engineering the all-new 3.0-liter Power Stroke diesel, which features a premium mechanical engine-driven fan and dual radiator shutters for improved high temperature, high-altitude performance – a key advantage versus the electric cooling fans used by competitors. “We know that competing diesels with electric cooling fans have to dial back on power under extreme heat and altitude, so we decided on a viscous-controlled mechanical fan that has the capacity to move much more air across the radiator and intercooler in extreme conditions,” said David Ives, Ford diesel engine technical specialist. “This gives F-150 Power Stroke owners more power and more passing capability in harsh conditions.” In more moderate driving and towing conditions, the F-150 engine control system backs off the fan load through a viscous coupler, closing down the two radiator shutters for improved aerodynamic efficiency and reduced parasitic engine loss. Calibrated specifically for the all-new 3.0-liter Power Stroke diesel’s low-end power and torque curves, a standard SelectShift® 10-speed automatic transmission maximizes shift points and gear ratios to optimize power, low-rpm torque and efficiency. This segment-exclusive transmission can non-sequentially select the right gear ratio based on need – for best-in-class performance. To help reduce fuel consumption and vehicle emissions during city driving, Auto Start-Stop also comes standard. In testing along the legendary Davis Dam in Arizona, F-150 equipped with the all-new 3.0-liter Power Stroke diesel engine climbed 13 miles at a 6 percent grade in temperatures in excess of 100 degrees – maintaining consistent power output throughout. Order now for delivery this spring In mid-January, Ford dealers begin taking orders for the 2018 F-150 with all-new 3.0-liter Power Stroke diesel engine. Deliveries begin this spring. The all-new 3.0-liter Power Stroke is available for both 4x2 and 4x4 F-150 pickups. Retail customers can choose this engine option for 2018 F-150 Lariat, King Ranch and Platinum edition SuperCrew trucks with either a 5.5-foot or 6.5-foot bed configuration, and SuperCab trucks with a 6.5-foot bed configuration. For fleet customers who use their truck for work, the 3.0-liter Power Stroke diesel engine will be available on all F-150 trim levels with SuperCrew 5.5-foot or 6.5-foot bed configurations and SuperCab trucks with a 6.5 foot bed. View full article
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Ford Introduces A Raft Of Changes For 2015 F-Series SuperDuty
William Maley posted an article in Ford
William Maley Staff Writer - CheersandGears.com September 26, 2013 Ford is wanting to keep their dominance in the heavy duty pickup market and has announced a series of changes for its 2015 F-Series SuperDuty Pickups today at the Texas State Fair. First up is a improved 6.7L PowerStroke Diesel V8. Ford added a larger turbochargers to deliver increased airflow. The larger turbos allowed Ford to simplify the engine layout by removing the wastegate system and redesigning the oil and cooling lines. Another bonus of larger turbos is improved exhaust braking performance. Along with the engine changes, the six-speed automatic gets a stronger torque converter. Ford says these changes will make the improved 6.7L PowerStoke V8 "produce power beyond today's" engine. This just appears to be talk since Ford is keeping quiet on horsepower, torque, and fuel economy at this time. Next up is the Ford F-450. The biggest and most capable truck in the SuperDuty lineup gets stronger for the 2015 model year. The F-450 will get a stronger frame, suspension, rear driveline U-joints, rear leaf springs, front and rear antiroll bars, shocks, and new commercial-grade 19.5-inch wheels. The F-450 also gets its own calibration for the 6.7L PowerStroke engine. Wrapping up the 2015 F-Series Super Duty is updates to the King Ranch trim. The Running W" emblem that adorns King Ranch trucks - and the ranch that inspires them has gotten some attention. On the seat backs and center console, Ford has cut out and stitched the 'W' in a way to make it look branded. The interior gets a new "richer, lighter shade of Mesa leather", while the exterior sees a darker shade of Caribou paint for the wheel lips, bumpers and lower body. Source: Ford William Maley is a staff writer for Cheers & Gears. He can be reached at [email protected] you can follow him on twitter at @realmudmonster. Press Release is on Page 2 2015 Ford F-Series Super Duty Features Improved Power Stroke Diesel, Stronger F-450, Revamped King Ranch Edition - Engineering improvements boost the performance, capability and durability of the Ford-designed and Ford-built 6.7-liter Power Stroke® V8 turbo diesel engine - Upgraded 2015 Ford F-450 pickup offers more towing capability than ever - 2015 Ford F-Series Super Duty King Ranch restyled, combining authentic Texas heritage with modern luxury DALLAS, Sept. 26, 2013 – Ford, America's truck leader, introduces the 2015 F-Series Super Duty lineup today at State Fair of Texas, featuring a second-generation 6.7-liter Power Stroke® V8 turbo diesel engine; increased towing capabilities; and a refreshed, Texas-inspired King Ranch model. "Truck leadership means never resting, and the Super Duty team has been tireless in finding ways to improve the industry's most popular heavy-duty pickups," said Joe Hinrichs, executive vice president and president of The Americas, Ford Motor Company. "Super Duty diesel customers will benefit from improved performance and features backed by outstanding Built Ford Tough durability." Since the 6.7-liter Power Stroke V8 turbo diesel debuted in 2011, Ford engineers have listened to customers and continued to examine each component of the engine to develop improved performance. Ford is the only heavy-duty pickup truck manufacturer that designs and builds its own diesel engine and transmission combination, ensuring the powertrain will work seamlessly with all chassis components and vehicle calibrations – from concept to execution. This approach also enables Ford engineers to optimize the vehicle's performance across the entire lineup. A key Ford innovation on the original 6.7-liter Power Stroke V8 turbo diesel was its so-called reverse-flow layout. The advanced design places the exhaust inside the engine's V-shape while the air intake is positioned on the outside of the V. This segment-exclusive design naturally improves a variety of attributes: - Shorter airflow from the exhaust system to the turbocharger sitting between the engine's cylinder banks improves turbo responsiveness – key to providing torque quickly to truck customers when they need it most - Positioning the turbo inside the engine's valley helps isolate the engine's hottest temperatures, improving performance and efficiency, while also reducing noise, vibration and harshness Ford engineers built upon the many benefits of this design as they upgraded the Power Stroke. One improvement is a larger GT37 turbocharger that replaces the previous GT32 model, enabling more airflow to the engine to produce more power beyond today's 400 horsepower and 800 lb.-ft. of torque. Key components of the new GT37 turbocharger The GT37 features a single, larger 88-millimeter compressor wheel that replaces the GT32's dual-sided compressor design. The compressor forces air into the engine's cylinders to improve performance – especially at high altitude where the air is thinner than at sea level. The turbine size is increased to 72.5 millimeters from 64 millimeters, so exhaust gases have a larger surface area to spin the turbo, providing extra power. The wastegate and the wastegate controls are eliminated, because the turbo operates at lower peak pressures than the GT32. "The original designers of the current Power Stroke V8 diesel forecasted needs for higher output. This facilitated the larger turbocharger, increasing airflow and creating more power," said David Ives, Power Stroke technical specialist. "We've dramatically improved performance while reducing overall engine complexity by focusing on the turbo system." A further benefit of the larger turbo is improved engine exhaust braking, manually controlled by a push-button switch on the dashboard. Extra braking power helps reduce wear and tear on wheel brakes and requires less manual brake application from the driver, especially on downhill grades. Fuel system improvements Turbo changes drove improvements to the fuel delivery system, specifically a new high-pressure fuel pump and fuel injectors. The pump's cam stroke is increased to deliver more fuel when desired for increased power. All-new injector tips better atomize the fuel, resulting in improved combustion that enables lower noise, vibration and harshness. Other benefits include cleaner emissions and a reduction in the buildup of fuel deposits on the valves over time. In addition, a new exhaust temperature sensor enables more accurate fuel control, which improves both durability and driveability – especially when towing – and helps the customer drive the Power Stroke diesel to its maximum capability. Even though the fuel system delivers extra fuel as needed to provide more power, other efficiency improvements ensure 2015 Ford F-Series Super Duty pickup customers see similar performance to today's best-in-class fuel economy. Further enhancements to Ford Power Stroke diesel include: - Ford-designed and -engineered 6R140 TorqShift® six-speed transmission uses a new torque converter to manage increased horsepower and torque - New polymer coating on main bearings for improved wear-and-tear durability and lower friction - Improved crankshaft fillet design – the transition point between the crankshaft's journals – to increase crankshaft power carrying capability - Increased crankshaft damper weight to reduce rotating forces on the crankshaft when the engine is performing at peak power levels - New five-layer head gasket to handle wider range of engine firing pressures resulting from more powerful engine performance - Added material to the engine's cylinder heads, exhaust manifold and valvetrain to handle increased power levels - Redesigned turbo oil and cooling lines to improve sealing - Piston assembly upgrades to increase load-bearing capability - New four-layer exhaust manifold gasket for improved durability 2015 Ford F-450 upgrades The 2015 Ford F-450 tops the F-Series Super Duty pickup truck lineup with maximum towing and hauling capability. Changes for 2015 include a strengthened frame, suspension, new commercial-grade 19.5-inch wheels and tires, and core work components shared with F-Series Super Duty chassis cab models. Just as the next-generation Power Stroke engine reflects changes that improve power while maintaining durability, the Super Duty engineering team took specific actions to bolster key F-450 components to improve towing capability, including: - Upgraded rear driveline U-joints - Upgraded suspension components, including new rear leaf springs, front and rear stabilizer bars and shocks - Increased fifth-wheel and gooseneck trailer capacity - Stronger steering gears and steering linkages - Larger brakes shared with Super Duty chassis cab models, including wheel brakes, parking brake and new antilock brake calibration - F-450-specific Power Stroke diesel engine calibration King Ranch expresses authentic, rugged luxury The reinvigorated update to the 2015 Ford F-Series Super Duty King Ranch edition is inspired by the place where American ranching was born. "King Ranch is an American original with a proud heritage of hard work that defines the American ranching lifestyle," said Doug Scott, Ford Truck group marketing manager. "The 2015 Ford Super Duty King Ranch seamlessly combines elements of Texas-inspired luxury and Ford capability." As part of the Ford Truck commitment to continuous improvement, the F-Series design team traveled to King Ranch, founded in 1853, for fresh perspective and inspiration from the 825,000-acre working ranch, which is bigger than the state of Rhode Island. "What really stood out is how prominent the 'Running W' is, and how it defines and unifies the ranch," said Barb Whalen, Ford color and material design manager. "Similarly, we wanted that brand to define the new Super Duty King Ranch." On the new Super Duty King Ranch, the Running W – the brand used on cattle raised at the ranch – provides a focal point for the interior. It is cut out and stitched to make the seat backs and center console appear to have been branded. A lighter, richer shade of Mesa leather trims the seats, center console lid, armrests and steering wheel. Exterior updates include the new, darker Caribou paint for the wheel lip moldings, bumpers and lower body. The bed rail caps, bumper caps and running boards are executed in black. The Running W brings focus to the wheel caps as well. "Through premium materials and thoughtful execution, we strived to make the 2015 Ford Super Duty King Ranch have a look and a feel as authentic as the ranch itself," said Scott. -
William Maley Staff Writer - CheersandGears.com September 26, 2013 Ford is wanting to keep their dominance in the heavy duty pickup market and has announced a series of changes for its 2015 F-Series SuperDuty Pickups today at the Texas State Fair. First up is a improved 6.7L PowerStroke Diesel V8. Ford added a larger turbochargers to deliver increased airflow. The larger turbos allowed Ford to simplify the engine layout by removing the wastegate system and redesigning the oil and cooling lines. Another bonus of larger turbos is improved exhaust braking performance. Along with the engine changes, the six-speed automatic gets a stronger torque converter. Ford says these changes will make the improved 6.7L PowerStoke V8 "produce power beyond today's" engine. This just appears to be talk since Ford is keeping quiet on horsepower, torque, and fuel economy at this time. Next up is the Ford F-450. The biggest and most capable truck in the SuperDuty lineup gets stronger for the 2015 model year. The F-450 will get a stronger frame, suspension, rear driveline U-joints, rear leaf springs, front and rear antiroll bars, shocks, and new commercial-grade 19.5-inch wheels. The F-450 also gets its own calibration for the 6.7L PowerStroke engine. Wrapping up the 2015 F-Series Super Duty is updates to the King Ranch trim. The Running W" emblem that adorns King Ranch trucks - and the ranch that inspires them has gotten some attention. On the seat backs and center console, Ford has cut out and stitched the 'W' in a way to make it look branded. The interior gets a new "richer, lighter shade of Mesa leather", while the exterior sees a darker shade of Caribou paint for the wheel lips, bumpers and lower body. Source: Ford William Maley is a staff writer for Cheers & Gears. He can be reached at [email protected] you can follow him on twitter at @realmudmonster. Press Release is on Page 2 2015 Ford F-Series Super Duty Features Improved Power Stroke Diesel, Stronger F-450, Revamped King Ranch Edition - Engineering improvements boost the performance, capability and durability of the Ford-designed and Ford-built 6.7-liter Power Stroke® V8 turbo diesel engine - Upgraded 2015 Ford F-450 pickup offers more towing capability than ever - 2015 Ford F-Series Super Duty King Ranch restyled, combining authentic Texas heritage with modern luxury DALLAS, Sept. 26, 2013 – Ford, America's truck leader, introduces the 2015 F-Series Super Duty lineup today at State Fair of Texas, featuring a second-generation 6.7-liter Power Stroke® V8 turbo diesel engine; increased towing capabilities; and a refreshed, Texas-inspired King Ranch model. "Truck leadership means never resting, and the Super Duty team has been tireless in finding ways to improve the industry's most popular heavy-duty pickups," said Joe Hinrichs, executive vice president and president of The Americas, Ford Motor Company. "Super Duty diesel customers will benefit from improved performance and features backed by outstanding Built Ford Tough durability." Since the 6.7-liter Power Stroke V8 turbo diesel debuted in 2011, Ford engineers have listened to customers and continued to examine each component of the engine to develop improved performance. Ford is the only heavy-duty pickup truck manufacturer that designs and builds its own diesel engine and transmission combination, ensuring the powertrain will work seamlessly with all chassis components and vehicle calibrations – from concept to execution. This approach also enables Ford engineers to optimize the vehicle's performance across the entire lineup. A key Ford innovation on the original 6.7-liter Power Stroke V8 turbo diesel was its so-called reverse-flow layout. The advanced design places the exhaust inside the engine's V-shape while the air intake is positioned on the outside of the V. This segment-exclusive design naturally improves a variety of attributes: - Shorter airflow from the exhaust system to the turbocharger sitting between the engine's cylinder banks improves turbo responsiveness – key to providing torque quickly to truck customers when they need it most - Positioning the turbo inside the engine's valley helps isolate the engine's hottest temperatures, improving performance and efficiency, while also reducing noise, vibration and harshness Ford engineers built upon the many benefits of this design as they upgraded the Power Stroke. One improvement is a larger GT37 turbocharger that replaces the previous GT32 model, enabling more airflow to the engine to produce more power beyond today's 400 horsepower and 800 lb.-ft. of torque. Key components of the new GT37 turbocharger The GT37 features a single, larger 88-millimeter compressor wheel that replaces the GT32's dual-sided compressor design. The compressor forces air into the engine's cylinders to improve performance – especially at high altitude where the air is thinner than at sea level. The turbine size is increased to 72.5 millimeters from 64 millimeters, so exhaust gases have a larger surface area to spin the turbo, providing extra power. The wastegate and the wastegate controls are eliminated, because the turbo operates at lower peak pressures than the GT32. "The original designers of the current Power Stroke V8 diesel forecasted needs for higher output. This facilitated the larger turbocharger, increasing airflow and creating more power," said David Ives, Power Stroke technical specialist. "We've dramatically improved performance while reducing overall engine complexity by focusing on the turbo system." A further benefit of the larger turbo is improved engine exhaust braking, manually controlled by a push-button switch on the dashboard. Extra braking power helps reduce wear and tear on wheel brakes and requires less manual brake application from the driver, especially on downhill grades. Fuel system improvements Turbo changes drove improvements to the fuel delivery system, specifically a new high-pressure fuel pump and fuel injectors. The pump's cam stroke is increased to deliver more fuel when desired for increased power. All-new injector tips better atomize the fuel, resulting in improved combustion that enables lower noise, vibration and harshness. Other benefits include cleaner emissions and a reduction in the buildup of fuel deposits on the valves over time. In addition, a new exhaust temperature sensor enables more accurate fuel control, which improves both durability and driveability – especially when towing – and helps the customer drive the Power Stroke diesel to its maximum capability. Even though the fuel system delivers extra fuel as needed to provide more power, other efficiency improvements ensure 2015 Ford F-Series Super Duty pickup customers see similar performance to today's best-in-class fuel economy. Further enhancements to Ford Power Stroke diesel include: - Ford-designed and -engineered 6R140 TorqShift® six-speed transmission uses a new torque converter to manage increased horsepower and torque - New polymer coating on main bearings for improved wear-and-tear durability and lower friction - Improved crankshaft fillet design – the transition point between the crankshaft's journals – to increase crankshaft power carrying capability - Increased crankshaft damper weight to reduce rotating forces on the crankshaft when the engine is performing at peak power levels - New five-layer head gasket to handle wider range of engine firing pressures resulting from more powerful engine performance - Added material to the engine's cylinder heads, exhaust manifold and valvetrain to handle increased power levels - Redesigned turbo oil and cooling lines to improve sealing - Piston assembly upgrades to increase load-bearing capability - New four-layer exhaust manifold gasket for improved durability 2015 Ford F-450 upgrades The 2015 Ford F-450 tops the F-Series Super Duty pickup truck lineup with maximum towing and hauling capability. Changes for 2015 include a strengthened frame, suspension, new commercial-grade 19.5-inch wheels and tires, and core work components shared with F-Series Super Duty chassis cab models. Just as the next-generation Power Stroke engine reflects changes that improve power while maintaining durability, the Super Duty engineering team took specific actions to bolster key F-450 components to improve towing capability, including: - Upgraded rear driveline U-joints - Upgraded suspension components, including new rear leaf springs, front and rear stabilizer bars and shocks - Increased fifth-wheel and gooseneck trailer capacity - Stronger steering gears and steering linkages - Larger brakes shared with Super Duty chassis cab models, including wheel brakes, parking brake and new antilock brake calibration - F-450-specific Power Stroke diesel engine calibration King Ranch expresses authentic, rugged luxury The reinvigorated update to the 2015 Ford F-Series Super Duty King Ranch edition is inspired by the place where American ranching was born. "King Ranch is an American original with a proud heritage of hard work that defines the American ranching lifestyle," said Doug Scott, Ford Truck group marketing manager. "The 2015 Ford Super Duty King Ranch seamlessly combines elements of Texas-inspired luxury and Ford capability." As part of the Ford Truck commitment to continuous improvement, the F-Series design team traveled to King Ranch, founded in 1853, for fresh perspective and inspiration from the 825,000-acre working ranch, which is bigger than the state of Rhode Island. "What really stood out is how prominent the 'Running W' is, and how it defines and unifies the ranch," said Barb Whalen, Ford color and material design manager. "Similarly, we wanted that brand to define the new Super Duty King Ranch." On the new Super Duty King Ranch, the Running W – the brand used on cattle raised at the ranch – provides a focal point for the interior. It is cut out and stitched to make the seat backs and center console appear to have been branded. A lighter, richer shade of Mesa leather trims the seats, center console lid, armrests and steering wheel. Exterior updates include the new, darker Caribou paint for the wheel lip moldings, bumpers and lower body. The bed rail caps, bumper caps and running boards are executed in black. The Running W brings focus to the wheel caps as well. "Through premium materials and thoughtful execution, we strived to make the 2015 Ford Super Duty King Ranch have a look and a feel as authentic as the ranch itself," said Scott. View full article
