"Miracle! Ladies and gentlemen, it's a miracle that the Evangelion is much faster in the water than the other cars, and he's catching up with the other rivals! ”

"Catch up, Evangelion has caught up with the hydrant, he's going to catch up with Pegasus soon!"

"Now that Evangelion has jumped to 4th place, the three cars in front of him need to be careful, but with the last 200 meters left from the finish line, will Evangelion be able to break through and change his life?"

"Super! Exceeded! In the final 50 meters, Evangelion overtook Song Jiang and is now in second place. However, it seems that it will be difficult to surpass the first-ranked Whirlwind Warrior, because the Whirlwind Warrior is only 10 meters away from the final finish, and there is basically no suspense about the championship! ”

"Oh my God, the speed of the Whirlwind Warrior is slowing down fast and slow, he stopped!! It looks like there's a problem with the Whirlwind Warrior's engine, and it looks like our championship is about to change dramatically...... Let's congratulate Evangelion on his amazing reversal! Became our champion!! ”

"Evangelion is the !!! champion"

The four-wheel drive fighter finally shouted this sentence in a hoarse voice, Liu Nian also looked at his car in disbelief, he originally thought that he would win a top 10 at most, but he didn't expect to stand on the championship podium in the end.

At this time, the whole stadium also resounded with bursts of cheers, no one likes to watch a smooth sailing game, only the kind of adversity to win the championship, the shocking reversal of the game, is the most popular game for the audience, relish.

And today's match was the best shocking reversal, after suffering the worst start, Evangelion actually completed the comeback with amazing underwater speed and won the championship, which made all the spectators shout wildly.

The other contestants around them looked at Liu Nian with curiosity and puzzlement, they couldn't understand why the speed of Evangelion was so fast underwater, it was too unscientific.

"Liu Nian, can you share with you the secret of transforming a four-wheel drive vehicle?" The four-wheel drive fighter put the microphone to Liu Nian's mouth and asked curiously.

"Probably because my 4WD is heavier!" Liu Nian thought for a while, and then said, "In addition, I temporarily modified the body of the four-wheel drive, which should also be related!" ”

Liu Nian said, in front of the camera, took off the cover of his racing car, and found out from a close observation that Liu Nian's racing car cover had indeed undergone emergency modification, and he actually cut off more than half of the car cover, leaving only a curved car cover, and the entire rear wing was removed, and finally this car cover could only barely cover the car.

"This is the best shape for underwater operations!" Liu Nian took the car body and explained, "This shape has no unnecessary resistance, and can minimize the resistance of water, which involves some simple fluid mechanics, specifically......"

Liu Nian talked a lot of fluid mechanics knowledge into the microphone, and the audience was confused.

"Eh, Liu Nian, you just said that your vehicle is heavier than others, why?" The four-wheel drive fighter hurriedly diverted the topic and asked.

"Because my racing engine can't be waterproofed, I'm going to have to do something else!" Liu Nian stuck out his tongue and said, and then in front of the camera lens, he skillfully opened the rear hatch of the engine, and it was not until this time that everyone found that the entire rear hood was actually filled with a large lump of yellow things, and the entire rear hood was stuffed full.

"It's ...... Lube? The four-wheel drive fighter sniffed it, and then said in surprise.

"Yes, this is a lubricating oil that is insoluble in water, and the lubricating oil is also non-conductive, I think as long as I fill the entire rear engine compartment with lubricating oil, then the water will not be able to enter the rear engine compartment, and the lubricating oil itself is not conductive, so it will not affect the normal operation of the engine, let alone the output power of the engine!"

"In addition, at the place where the battery and the metal sheet are in contact, I am also coated with lubricating oil, and the entire battery compartment is also covered with a large amount of lubricating oil, and the outside is wrapped in a circle of tape to ensure that it will not be lost, so as to maximize the output of the engine!"

"However, because of the use of so much lubricating oil, the engine speed will definitely be affected, and the weight of the car is also seriously overweight, which makes the track a bit slow at the beginning!"

"Fortunately, the stadium can provide lubricating oil for us to transform the four-wheel drive car without restrictions, otherwise I wouldn't have been able to get such lubricating oil!" Liu Nian said in a low voice, as if he was afraid that he would use too much lubricating oil, and the official would come to him to lose money.

"Lubricating oil, this guy ......" Jia Yapeng was stunned when he heard this, and used a large amount of lubricating oil to flood the engine of the four-wheel drive vehicle to waterproof it...... Jia Yapeng suddenly felt that he should find this little guy to be the screenwriter of "Four-wheel Drive Brothers", such a sassy operation, Jia Yapeng himself couldn't think of it!

[P: Lubricating oil waterproof is a friend in the past when talking about four-wheel drive cars, put forward a sassy operation, has never been verified, it is completely the author Jun is nonsense, please do not try in reality, otherwise you will bear the consequences. 】

"Then why does it get faster after the weight increases?" The four-wheel drive fighter thought for a moment and then asked.

"I think it's probably because the heavier 4WD has a better grip under the water!!" After thinking for a while, the little guy said, "Four-wheel drive vehicles are very easy to slip when driving underwater, and the faster the speed of the motor, the easier it is to slip, but the heavier four-wheel drive vehicles can hold the ground tightly." ”

"In addition, when driving underwater, the torque provided by the engine is more important than the speed, just like when going uphill, the car with high speed is difficult to run, and it is difficult to climb, only the car with high torque can easily climb over one hill after another!"

"Driving in the water, like climbing a hill in a mountain, has to take on a lot of resistance to move forward. So I made an adjustment to the engine before, rewound the coils, adjusted the torque of the engine to the maximum, and reduced the engine speed, which is also an important reason! “

Liu Nian did not hide it at all, and told all the modifications he had made to the four-wheel drive, so that the surrounding players and spectators suddenly realized that W. was convinced of him.

All the transformations were done by him, and he was even able to complete the operation of the hand-wound coil to change the engine, this champion, Liu Nian deserves his name!!

With the end of the competition, the top three stood on the podium in turn, and then heard the four-wheel drive fighter read, "Let's invite Mr. Jia Yapeng, chairman of Daqian Group and the pioneer of Huaxia four-wheel drive, to present awards to the champions, runners-up and third runners-up this time!" ”

Chairman of Daqian Group!!

Hearing that the identity of the award presenter was actually the chairman of Daqian Group, all the audience, especially the parents, widened their eyes, wanting to see who this guy who made a four-wheel drive car and sucked his wallet clean.

It's a pity that because the award was held in the center of the gymnasium, it is not easy to see a person's appearance clearly, and the TV screen only captured Jia Yapeng's side face, and he looked a little confused.

"Jia, Uncle Jia!!" Seeing Jia Yapeng suddenly appear near the podium, Liu Nian was already a little confused, until the four-wheel drive fighter said Jia Yapeng's identity, Liu Nian knew that this uncle, who had been with him and went home with him yesterday, was actually the chairman of Daqian Group, and he was also the pioneer of Huaxia four-wheel drive!!

Thinking of this, Liu Nian looked at Jia Yapeng's eyes full of adoring little stars.

He didn't worship Jia Yapeng because of how rich Jia Yapeng was, at this time, he didn't know how powerful the chairman of Daqian Group was in the economy.

Liu Nian admires Jia Yapeng even more as the identity of the pioneer of Huaxia four-wheel drive, if Liu Nian is a little Taoist, then in his eyes, Jia Yapeng is a proper Taoist ancestor.