2022 Ford F-150 Lightning strapped to dyno regardless of challenges
A 2022 Ford F-150 Lightning has been independently dyno-tested for the primary time. The take a look at, which proved difficult to conduct, confirmed that Ford’s all-electric pickup truck comes near its factory-rated output.
An extended-range mannequin was used within the take a look at, which was carried out by the Texas Truck Present with help from dyno producer Dynocom. Ford charges that model at 580 hp and 775 pound-feet of torque, and the dyno confirmed 564.9 hp and 783.5 lb-ft on the wheels. That represents a 3% loss in horsepower from the motors to the wheels, however barely extra torque than the printed specs.
2022 Ford F-150 Lightning dyno take a look at
Simply getting that consequence was troublesome, Brian Raupe, host of the Texas Truck Present, defined in an e mail to Motor Authority. At 145.5 inches on the hub facilities, the Lightning’s wheelbase exceeded the bounds of most all-wheel-drive dynos testers had entry to. These are usually used for smaller sports activities vehicles and max out at a 125-inch wheelbase.
With efficiency vans, the answer would usually be to run in rear-wheel drive on only one set of rollers. However that wasn’t an possibility with the dual-motor Lightning. Dynocom ended up modifying considered one of its DC-6000 dynos to accommodate the Lightning’s longer wheelbase. The DC-6000 makes use of a gearbox to synchronize the 2 rollers. That is extra correct than typical belt methods, that are vulnerable to stretching, Raupe famous.
Dyno assessments additionally usually depend on engine rpm, however that is not a related determine for EVs due to their on the spot torque. Dynocom measured wheel pace as a substitute. A last drive ratio can be wanted for calculations, however Ford would not publish one for the Lightning. Utilizing wheel pace and tire top, testers estimated a last drive of two:1 for every of the Lightning’s motors.
Lastly, the Lightning initially lower energy all the way down to lower than 200 hp round 70 mph, then would ramp again as much as full energy on the way in which to an indicated 107-mph high pace. This was on account of extreme acceleration with out real-world weight and wind resistance, Raupe mentioned. Principally, the truck thought it one thing was unsuitable and restricted energy. The workaround was utilizing software program to use added resistance to the dyno rollers, simulating real-world situations.
Take a look at the embedded video to see the Lightning’s dyno runs.