Billy Speaks: 7 RC Touring Cars Review Part 3 English Chinese German French Japanese subtitles
I have said before that I might sell an X4'25 after I bought it , but I changed my mind. I want to play with it myself because I want to see the hydraulic design of this X4'25. I feel that this X4'25 is a very upright vehicle as soon as it lands. It is very safe and easy to drive in corners. Even when the venue changes , it will not suddenly push or tail. This is rarely done, especially on a straight road. It is relatively easy. I think this is its benefit . What new design do you think it has? It's actually not a new design, it's just for X-ray Generally speaking, this is the first time that this kind of anti-thread push rod has been used as its upper rocker arm . Many cars have already
had it , but this is the first time for X-ray. It also has the carbon and rubber mixed upper rocker arm of the It seems that the upper rocker arm is normal, there are few gaps, and the X-ray rubber is good. I will try the new upper rocker arm to see if there is any difference . They all feel close. I can't find any big difference in the hydraulic pressure. You should pay attention to it. It is really short . Why can I use the previous hydraulic support again? I found that the previous oil pressure support asked you to put less rings and use a longer oil pressure . The old one was called The upper arm of this model has a turning position to avoid it.
Now when using this kind of push rod, the upper arm must have a shorter oil pressure. This way, its oil pressure is not as inclined as before . The oil pressure of the first type extends from here to the bottom and is much more inclined, which means that both the spring and the oil should be more progressive. Now this one is more linear , but it still gives you 2.5 - 2.8 front spring and 2.6 rear spring. I feel that the hardness is quite good when I come out. It is very suitable for playing in PYC. I
would like to remind you that the direction of the spring support should be paid attention to when looking at the instructions . It is opposite to the normal ones because this pit, this edge is not used to put it into the spring. This edge is some screw threads to make the screw threads more threaded. The soft rubber ring is under the screw threads . So when you look at the instructions, it is similar to the shape of the previous X-ray hydraulic ring , but it is reversed. Please be careful and everyone looks at the bottom plate. It was spent
because of this. I used a 24 blade to replace it with a 25 blade because I didn’t want to change the blade. I had some changes to the blade. I will have a video later on how to change it. After the modification, the rear part is also thickened and the raised part is similar to the 3Racing one just now. In the same way, the front of the car is also thickened a little, and then tilted up, hoping that these screws will not touch the ground so easily. I also tilted the bottom plate so that it touches the ground less.
My car can be adjusted lower. As I said before, if you buy 24 , you should not buy 2. Because there is really too little difference between the 5 and 5 , I use the S15 server and I can’t use the 25’s very unique server rack now , so I kept that set . Maybe many people buy 24 but not 25. If you are interested, it’s not surprising.
Discerning friends saw that I changed the shell column at the rear of the car. The original 24 or 25 has a very thick and heavy carbon plate connected to it. For the horizontal shell pillar, I used a flat shell pillar.
I used the modified A800R one with some carbon plates. It is very strong. The advantage is that I can put it on all cars with one shell. All the cars now use this distance and height for the front. I used the old X-ray before. The head shell pillar can be moved back a little. Now it is moved back a little , just like the A800.
All vehicles have the same shell. This car gives me the feeling that it is a very safe vehicle. Unless you install it poorly, just follow the instructions and have fun.
It is a very safe and performant vehicle. Coming here, I would say an A800R with a long history. Sorry if you said that the A800R is very new . This one is considered old now. There are some things to pay attention to. Yes,
some metals are still placed very high. For example, some vehicles are no longer like this. I think it is relatively outdated.
Think about it if you buy another vehicle for more than $5XXX and you will find that some of its designs are old-fashioned. You will have to forgive it. For me, I started playing with the first A800 to the A800. R I think there are some things that I don’t think are particularly good , but people who have never bought AWESOMATIX are actually very interested in this car.
The reason may be its oil pressure design. Of course, the new oil pressure is more powerful now. The support point of the oil pressure really supports the position of the wheel bearing seat , so it will not cause any twisting of the lower rocker arm. All other vehicles . Now none of the other six cars here have the oil pressure supporting this wave head.
This is its most unique place. In addition, the current oil pressure is flat. It used to be a roller shape and now it is a flat shape. I made something more.
I will add two screws to the film later and use these screw holes to refuel. I never need to remove the hydraulic pressure for repair. If not, it is very convenient to remove the hydraulic pressure for repair.
You only need to remove the corrugated head here and remove the two screws above. That is, these two screws can be removed for repair. It is much faster than the previous roller type hydraulic pressure. It is a unique design. If you have not played AWESOMATI. X This can be directly screwed to adjust the viscosity of the oil.
Suppose I put in 350-degree oil. If I screw it to the middle, it seems to be about 80% of the oil pressure. If I screw it to the far left, the widest and longest line is 100%.
If I screw it to the far right, it is about 60%. You can really adjust this screw to change the viscosity of the oil inside. All other vehicles do not have this With this function, you can use the support points to change the oil pressure, viscosity performance , and change the oil.
But this is the fastest adjustment. Other vehicles lack it. Another reason why the A800 is so popular is that in addition to the oil pressure , the elasticity is also very powerful.
You can move the screws left and right to adjust the softness and hardness of the slingshot. Other vehicles may need to replace the slingshot . If the slingshot is too hard, you can replace it with a soft slingshot , but it is not used in the A800. A slingshot can do everything.
You can change the soft and hard performance of the slingshot by pressing the adjustment screw below with a screw. This can be adjusted steplessly and quickly without affecting the height of the car. Usually I move the screw left and right and find that the height of the car is not affected.
This is very good. Rarely, another popular part of the A800 is the rear casing pillar. Of course I added a cross brace, which is additional, but this rear casing pillar is the lightest way to fix the car casing. All other vehicles do not have this design . It seems that ASSOCIATED will copy this thing. It is a simple design that can fix the rear part of the car casing. I think it is very strong. As for the UJOINT head, which does not need to be particularly hardened , many people appreciate it because it is a very special design that is fixed with two screw caps.
If it is not tightened tightly enough, it may fall off, which is a big deal because it is not cheap , but if it is installed well , it has space to store a lot of oil , so it is very durable. This design was also pioneered at the time. The square frame made many car manufacturers copy it. It is a good thing. I have been playing with it for a long time, but now I come back to it. Thinking about
why people like the universal design of this car, the rear universal universal is very good. You will find two things that are very special. There are holes here, which means that the middle is hollow. In addition, when you come to the middle part, it is also hollow. There is a gap separating the two sides. Although this universal universal is made of iron or steel, it is still very light.
But the disadvantage is that you must pay attention to it. The support point of the column here is a very thin black metal , which will wear The damage is also exposed, so you need to add oil, otherwise it will soon wear out and there will be a gap. Since I have other vehicles, I found that this ROLLBAR can be changed a little and placed underneath. I scraped a gap so that there is no need for a bell.
I found that there is very little gap , but the advantage is that it has a lower center of gravity and the bell is lighter. It can also be placed underneath. I put it like this. From this angle, I can turn it around with C-shaped glue and place it at the lowest place . This ROLLBAR is from an old MMX because the position is longer and the rear of the car is also like this. These are some changes. In addition, some people criticize the steering because there are not two water dials.
I think one water dial is better and the other water dial has less space. The angle and geometry can be made without any big problems. Not many cars have one water dial.
You can pay attention to this . I also bought a very old one at that time, which is now 701L. Servo was used in the previous A700 without adding a Servo seat . It can be placed on the Goose car. It is still available now, but it is difficult to buy it again. If you buy it, you may have to order it second-hand. I think the advantage is that it is lightweight.
The original screw holes have not changed from the A700. Since I still like the A800R , I changed it to another one. The previous cars were all competition weight, but in order to adapt, they had no grip. On the track, I modified a very light car. The advantage of this car is that it is modified from A800R.
When the grip is not good in the morning, this car has good speed , can save tires , and can reduce wear and tear. The weight of this car, including the shell, is only a thousand and a few dozen. The other cars are only a thousand and three, which is of course not up to standard, but it can be played happily . In order to make the car not so fast, I used Hand. The speed of the out motor is very good and it won't fly very fast on the straight road , but it is easy to turn in corners because the car is very light . Why is it difficult to make the car so light? It is more difficult for other cars. First, use a small servo. Many people think this servo is not powerful enough , but I think the M9 servo can work on this car.
The servo was originally used for F1. My car is exactly what F1 weighs the most and is called SERVO. It 's hard work , it's not my hard work. In addition, the reason why this car can be made lighter is that the receiver is moved over, and the other side is lighter, and this side is a little heavier.
The effect is that the left and right will be more balanced because the short circuit is used to make the capacitor lighter , and the left and right balance is better. Therefore, the car can be much lighter, and I don't need to use a very powerful electric transformer because of this 13.5T Hand Out is a very good motor. It is fast but does not consume too much power and does not draw that much current. An 80A transformer is excellent. This transformer also makes the car lighter.
Because I played a lot in the morning, I put very few shims under the rocker arm, which makes the car very easy to roll. Because the Traction in the morning is very low, I need to put less here. I found that this car is very tight to the ground. There are less shims here and even less spacers here. You should pay attention to these things . It makes you have a lot of fun riding the car during the day. Our PRC is not strong enough.
What I do is of course substandard , but if I play it by myself, I am very happy. I once played with Blinky . Now that I have him with a booster, I will run a 64-degree booster. This motor will actually have an angle of 50 degrees. If I run it to 64 degrees, the booster will seem to be 114 degrees , but the temperature is okay and it is not too hot. You can join me. It’s very interesting to talk about how to adjust such a combination.
I changed the angle of attack from 50 degrees to more than 30 degrees. Of course, it takes more time to disassemble the motor , but when I get out, I can easily pass my other cars in almost half a second . The whole car is full of cars and I won’t be able to finish the game .
Of course, it’s possible, but I also found that if there are more different combinations of cars, the benefits of some cars can be put on other cars. I have more free time. You can't say that I'm not very familiar with anything.
If you are interested in the above vehicles or you want to know information about certain cars, you can also chat with me through messages. I won't feel like I'm teaching you anything because I believe you know more than me. I just hope that I can share it here so that you can communicate with everyone . If there is anything, I will just share it. I hope to see you on the track . Thank you!
2025-04-08 12:59
