04 6.0 POWERSTROKE 3RD GEAR PLAYER SOFTWARE

According to Norris, “With a low 1st gear ratio of 4.696, the torque converter basically aids in a smooth launch, then quickly locks up and stays that way. The system has also minimized the hydraulic passage lengths, which quickens fill times. The clutches are controlled by integrated solenoid valves, which respond more quickly than conventional two-piece designs. These shifts do not require the torque converter to unlock, which would decrease efficiency. Shifting is controlled by the six clutches, which engage and disengage two at a time to swap cogs swiftly and smoothly. In addition, the close 9th ratio makes for a nearly imperceptible 10-9 downshift when needed, such as when a pickup is heavily loaded or towing a substantial amount.” “The transmission will stay in that 10th gear over a wide range of highway conditions. “The three overdrive gears help optimize spacing to boost acceleration, towing performance and fuel economy,” Norris offered. The tight ratios keep the engine closer to peak power during full-throttle acceleration, yet deliver smoother operation when towing a trailer, important for pickups. According to Norris, the average rpm drop during a shift is only 20%, compared to 25% in the ZF eight-speed found in vehicles across the industry. The 10-speed transmission’s more practical wider ratio spread allows individual gear spacing to be fairly close. In addition, having a top gear that isn’t excessively tall makes it possible to stay in that top gear more often at highway speeds.” “In the vehicle applications planned for this transmission,” Norris noted, “extensive simulations indicated that there was no benefit in a span wider than 7.4. putting our smartest people in the room to tackle and resolve any problems.”Īlthough, the new 10-speed transmission has a wide spread of ratios between 1st and 10th gear, the overall span of 7.384 is not the widest in the business. avoiding producing GM- and Ford-specific parts and 3.

04 6.0 POWERSTROKE 3RD GEAR PLAYER SOFTWARE

maximizing common hardware and leaving software separate, 2. “Three key tenets from the joint 6F/6T experience were used as pillars of the 10-speed program. “We brought learnings from the previous successful transmission program forward,” noted Kevin Norris, Ford’s Manager of 10R Transmission Systems. A stacked numerical (1 through 10) readout in the gauge cluster identifies the currently selected gear ratio in real time. As of the 2018 model year, the 10R80 is standard with all engines except the standard 3.3L Ti-VCT V-6 (2.7L EcoBoost, 3.5L EcoBoost, 5.0L V-8, and 3.0L Power Stroke diesel). The 10R80 became standard on the 2017 F-150 equipped with the 3.5L EcoBoost (Raptor and standard models). Because the transmission features 10 forward speeds performance and, more importantly, fuel economy is maximized by the transmission’s ability to select an ideal ratio for current driving conditions, such as engine speed, load, and vehicle speed. Like the six speed 6R80, the 10R80 features three driving modes – “Tow Haul”, “Sport”, and “Normal”, with each driving mode modifying the shift schedule and characteristics to compliment particular forms of driving behavior. It’s deep 4.69 to 1 first gear ratio is the lowest in its class and it features a relatively tall 0.63 to 1 final overdrive ratio.Īn integrated electric transmission fluid pump permits the “start-stop” feature with minimal delay. The 10R80 features 10 forward speeds, 3 of which are overdrive ratios. It is not uncommon for competing manufacturers to seek joint ventures on drivetrain products, however the scope of this project has attracted particular attention the fact that the Sierra and Silverado brands are the F-150’s closest competition seems to have ignited widespread curiosity behind each company’s motives.īoth GM and Ford have made statements regarding the fact that while the physical transmission was designed jointly, programming of the transmission will be unique to each manufacturer and therefore their respective powertrain configurations will not necessarily be reminiscent of each other with regard to shift strategies. An important goal of the project, as reported by Ford Motor Company, was to “maximize part commonality” presumably to lower manufacturing costs and ultimately the cost of both production and replacement parts. The collaboration between the two company’s was announced officially via press release in 2013. The 10R80 is a ten speed automatic transmission developed jointly between Ford Motor Company and General Motors. The performance 10 speed transmission transfers power and torque with quick shifts and maintains more engine power after each shift. The all-new 10 speed automatic transmission is the first 10 speed automatic for a volume production car.

04 6.0 powerstroke 3rd gear player