The small courtyard at night is brightly lit.

Even the open space from the small courtyard to the abandoned workshop was cleared.

Ten locomotives lined up, all of them were nervously busy, shouting, footsteps, banging, the roar of the locomotive, and the sound of taking the time to quickly pick up two mouthfuls of food, and the vague discussion around the drawings, mixed together, showing a special lively vitality.

For these locomotives, Xia Bei did not make any major changes.

Dragon Tiger Wind Spur itself is a motorcycle gang, the locomotive is changed and changed, and it can be changed as fast as it can be, but it is forced to be shy in the pocket, and the parts used, including the locomotive itself, are not as good as those rich players.

And Xia Bei's ability to take out a thousand star yuan to repair cars is already the limit, so it is a pipe dream to drastically change these locomotives.

However, it is easy for Xia Bei to adjust on the basis of these locomotives, spend a little money, adjust some of the original unreasonable changes, or try to improve as much as possible in places where there is still room for improvement.

After all, the six-year biological nail engineering is not for nothing.

And when he was a librarian, Xia Bei didn't know how many related books he had read. I've even helped people discuss papers on this.

At the renovation site in full swing, Xia Bei was so busy that his feet didn't touch the ground, he just said a few words here, and he was shouting over there, so hurry over to deal with it.

"The knife is a big encirclement, it is used for heavy locomotives, and you use it on medium-speed locomotives, which looks majestic, but the wind resistance is very large. In addition, although the power of your thrusters is increased, the thrust is sufficient, but the steering force is insufficient, so it is difficult to control the speed as soon as it is fast......"

"Bobcat, dismantle your energy purifier. It's a bluffing thing, not only does it work, but it will cause a poor energy supply, and if you take the purifier apart and look at it, the energy explosion will definitely burn it black. You said that there was a noticeable setback at the start, and this thing was the cause. ”

"This Pentfire locomotive, although it is an older generation model, is very well designed and has great potential for improvement. In a while, I will install the new Maple Leaf II centrifugal magnetic disk for you, adjust the engine data, increase the torque, and change the fusion force guidance manifold to a larger model, which is absolutely reborn!"

"No, it's easy to improve the speed, but we are running a mountain road, not a straight sprint, if you change it like this, it will destroy the balance, and the entry and exit of the bend will be greatly affected, but the gains outweigh ......the losses."

At the beginning, everyone was somewhat skeptical about Xia Bei's technology.

After all, these locomotives are their treasures, and they haven't been with them for a day or two. When it comes to the knowledge of locomotives, no one knows better than themselves.

It's like your own body, how your endurance is, how fast you are, where you have been hurting recently, where you are uncomfortable, you naturally have a number in your heart, and it is impossible for outsiders to know yourself better than yourself.

Therefore, for some of the technical requirements put forward by Xia Bei, everyone is still somewhat resistant.

For example, the knife is reluctant to remove his majestic encirclement.

He felt that after changing this large envelope before, the wind resistance did not feel much improved, even if it increased a little, it was basically negligible.

And the propulsion steering force is completely controllable. Xia Bei didn't know his driving skills at all.

And the bobcat also thinks that this energy purifier that cost him a full 10 star yuan is a pity to dismantle. You must know that your own locomotive is a "storm" locomotive with a high popularity rate among the drag racing party.

This type of locomotive is one of the few racing locomotives with a price of less than 600 stars. As soon as the manufacturer was launched, it immediately became the favorite of countless players who were shy but eager to race motorcycles. The annual sales volume is as high as 10 million units, and the supply exceeds demand.

After all, as a special model of suspension locomotives, racing locomotives can easily cost one or two thousand star yuan, and a more professional one can be as high as four or five thousand star yuan. Ordinary people simply can't afford to care.

The Storm series, although equipped with a lot of equipment, at least has a professional engine, thrusters and streamlined body that only racing locomotives have. Simplicity is a little more basic, but with these core things, the rest can be added by yourself, but there is more fun in modding.

However, there is also a problem with this car, that is, although the engine is powerful, it is a cheap model after all, so it will not take a few years to have some problems.

In particular, the storm locomotive ridden by the drag racing party has to be overhauled basically once a year after two years.

And the Lynx storm, it has been more than three years now, not to mention a major overhaul, even the engine has not been turned on, absolutely original, in very good condition!

Bobcat attributes it to the energy purifier it has installed. I've always been proud of it. Usually, when the riders chat, they are all boasting. But I didn't expect that today Xia Bei would say that this thing was a deceptive thing.

This made him very unconvinced.

Others do the same. However, in the previous competition, everyone's locomotive had already crashed into pieces, and the money for repairing the car was all from Xia Bei, who was embarrassed to make any requests, what Xia Bei said, and everyone changed it.

And as the first repair and modification of the locomotive of the least injured knife was completed, and the knife, the bobcat and the stone dragon all rode out and came back, the slightest doubt in everyone's hearts had disappeared.

"Awesome!" Xiao Dao looked at Xia Bei's busy figure, and privately gave a thumbs up to the group of brothers around him.

Originally, he thought that he knew enough about his locomotive, but after Xia Bei's change, he rode out and found that the ones he used to play were called amateurs!

This is called professionalism.

The locomotive has been tuned by Xia Beiyi, and it feels that it has been directly upgraded by two grades! Whether it is instantaneous acceleration, high-power continuous output or handling, it is almost perfect.

Riding on the locomotive, Knife couldn't even believe that it was a locomotive with a few hundred stars. It doesn't feel any worse than those two or three thousand locomotives that I used to borrow from others to enjoy!

Then, when the locomotives of Bobcat and Shilong were repaired and reinstalled one after another, everyone's feelings became more obvious.

The improvement of locomotive performance is almost reborn.

However, according to Xia Bei, this is not the final product. Now it's just a matter of repairing the locomotive and tuning it. The most important modification has to wait for an energy conversion device to come out, this device was invented by Xia Bei himself and has won awards before.

In this regard, no one doubted Xia Bei's bragging.

Now everyone worships Xia Bei almost blindly. Especially the little madman, who followed Xia Bei and was in a hurry, he simply became an exclusive little brother.

Towards two o'clock in the middle of the night, after the restoration of the four locomotives was completed, the work came to an end for the time being.

"It will take at least three days for the locomotive to be fully changed, I took a look at your car, and there are some places that need to be changed......" On the way home, Xia Bei and Rouge talked while walking. Knives and bobcats followed far behind on motorcycles.

"You've got your idea. Rouge pursed her lips, completely too lazy to use her brain.

The same was true for her when she used to repair cars.

Everyone was so busy that her feet didn't touch the ground, so she sat on the side and held her chin to watch, not caring at all about how the car was changed and repaired, and only handed water to Xia Beiduan.

"Dim Sum!" Xia Bei was a little nervous, "Let me tell you, this is my old book, whether you can win or not, you are the key." ”

"Okay. Rouge nodded obediently, "I'll run the fastest!"

Whew, Xia Bei let out a sigh, feeling that he was really playing big this time, in case he lost...... No, we have to find a way to make some money.

The expenditure of thirty-six star yuan a day is almost equal to the salary of his part-time job in the previous month.

This is still to buy the lowest-level two-star yuan one nutrient, if you change to a better nutrient, or simply upgrade to an intermediate nutrient, then the cost will have to skyrocket.

What's worse is that I don't know when my disease will escalate.

Xia Bei's thoughts diverged.

He had long discovered that the changes in his body were related to the Tianxing World.

The last time my body changed was when I first received body forging training in the Tianxing World, soaking my body with Jinyang Solid Pill, and my physique was greatly improved.

And this time, he had just taken the Fire Spirit Forging Body Pill, and with the help of Master Ji, he opened up the sea of qi in one fell swoop.

Although it seems that it is something that happened in another world, everyone who enters the Tianxing World is wrapped in their own essence by an incarnation.

While the source force is changing the incarnation, it is also nourishing the body.

This is the reason why the life evolution of the major races today can benefit from the Celestial Traveling World.

The same is true for the Galactic Terran, who has been fighting for Tianxing for three hundred years, and the maximum lifespan of human beings has increased from more than 120 years old to more than 180 years old, and I heard that this is still a preliminary subtle idea.

In fact, in the study of the upper echelons of the Republic, there are already quite a few people who have more speed, greater strength and endurance.

To the average person, this may just be an unconfirmed rumor. However, for Xia Bei, there are signs to follow.

The reason for this lies in the biological nail engineering major he studied.

Previously, the strength that a trained armored warrior could burst out and withstand, there was a limit to the data. But today, this data is constantly pushing to a higher standard.

In addition to the application of new materials and technologies, the development of the warrior's own physique is also an important factor. Otherwise, who would those super-powerful creatures make armor for?

Thinking of this, Xia Bei paused.

He suddenly realized a question - if his body changes and relies on nutrients to provide nutrients, then is the same for those people?

And if anyone is researching this and keeping an eye on tracking the sales of nutritional supplements......

Having bought a lot of nutrients, you are now as conspicuous as a light bulb at night!

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。 Again, the first day.