The 2020 SuperDuty pickup truck lineup has a new big-block gasoline V-8, a third-generation Power Stroke V-8 diesel, and a new 10-speed TorqShift automatic transmission. The 7.3-liter gasoline V-8 engine uses a cam-in-block, overhead valve architecture with cast iron block and forged steel crankshaft for durability, and port injection with variable valve timing to optimize the intake and exhaust to match performance with workloads. The 6.7-liter Power Stroke V-8 diesel has a 36,000-psi fuel-injection system with new injectors. A redesigned electronic-actuated, variable-geometry turbocharger provides improved pumping efficiency and throttle response. The heavy-duty 10-speed TorqShift automatic transmission features a wider gear ratio span than the 6-speed it replaces, and is designed for the harshest towing conditions, the company says.
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