Ford Mustang Cobra Jet 2200 sets new electric speed record
Drag racing usually means overwhelming smell of gasoline and the deafening roar of engines. But at the NHRA 4-Wide Nationals in Charlotte, a different kind of machine stole the show. Ford Racing brought its latest creation, the Mustang Cobra Jet 2200, to the track, and the results were nothing short of historic. This new version is now the fastest of all electric cars on a drag strip ever - it finished a quarter-mile run in 6.87 seconds, and it reached a top speed of 221 mph.
This performance did beat the competition, and it crushed Ford's own previous record. In September 2024, the older Cobra Jet 1800 set a record of 7.623 seconds. Cutting three-quarters of a second off a race time might not sound like much to a person walking down the street, but in professional racing, it is a giant leap. Most racers fight for weeks just to gain a few thousandths of a second.
The secret to this speed is a total redesign of how the car uses power. Some might think Ford just added more batteries and stronger motors to the old car, but that is not the case. The Cobra Jet 2200 was built from the ground up to be more efficient. It delivers a massive 2,200 horsepower - about 1,640.5 kilowatts. This power comes from two custom-built electric motors. Interestingly, Ford chose to use only two motors and two inverters this time, instead of the four used in the previous model. By simplifying the setup, the team made the car lighter and more effective.
The motors in this new electric monster are quite a feat of engineering. They weigh about half as much as the motors in the older version, yet they produce 600 more horsepower. This means the car has more "muscle" but carries less "fat." The inverters that manage the flow of electricity are also incredibly efficient, wasting less than 2% of the energy they process. All of this runs on a 900V electrical system.
One of the strangest parts of this high-tech car is a piece of technology from the past. Ford engineers installed a patented centrifugal clutch. Usually, EVs do not use clutches, but drag racing is a special case. When the light turns green, the car needs to put all its power onto the tarmac without spinning the tires and losing control. This clutch slips for just a moment at the start to help the car launch perfectly. Once the car is moving, the clutch locks up so the power goes directly to the wheels for the best efficiency.
The car also uses a transmission with multiple gears. Most electric cars only have one gear because electric motors work well at many speeds. The specific motors in the new Mustang perform their best when they are spinning very fast. By using different gears, the car stays in its "happy zone" for the entire race. Ford says that having these gears makes the car more than a second faster than it would be with just one gear.
Electricity for these runs comes from a 32 kWh battery. It is smaller than the battery in a typical electric SUV, but it is designed for speed, not long road trips. The battery is also very flexible. The crew can move parts of the battery to the front or the back of the car. This helps them balance the weight perfectly, depending on how much grip the track has that day. When the battery runs low, it only takes 20 minutes to charge - perfect for racing, as the officials usually give teams 45 minutes between rounds to get ready.
The journey to this 6-second run has been a long one for Ford. Back in 2021, their first electric racing Mustang, the Cobra Jet 1400, ran the quarter-mile in 8.128 seconds. Since then, the team has consistently lowered that number. They moved from 8 seconds to 7 seconds, and now they have finally broken into the 6-second range - an incredible pace for any racing program, especially one using relatively new technology like high-performance electric motors.
Safety was also a big part of the design. High-voltage electricity can be dangerous in a crash, so Ford added a special safety switch. It uses a tiny explosive charge to instantly cut all power to the car if something goes wrong. This "pyrotechnic" breaker ensures that the driver and the rescue crews stay safe.
Even though most people will never drive a car with 2,200 horsepower, the work Ford is doing matters for regular drivers. The company is currently focusing on making electric cars that cost less than $40,000. The lessons they learn about making batteries more efficient and motors lighter on the race track will eventually find their way into the cars we use for school runs and shopping trips.
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