Introduction
If you built a B4 or a 3.2 um, you pretty much know where everything goes, but there are some differences here. This kit is coming with the LTC gears, and I don’t think that’s happened since the b3.1e is back. It is instructing you to use shims, and while you can use shims, I use them but you don’t have to, I don’t think, but maybe with the LTC. It might be better to use the shim just because the way the gear is designed, it has like a little face to it. You want to ride on that shim, I don’t know. I haven’t heard anything from the pros yet on how they do that. So yeah, there are some unique aspects to consider with this build.
Nitro Buggy: Team Associated RC8B4.1
The release of the brand new Nitro buggy from Team Associated has generated quite a buzz in the RC community. With several changes from its predecessor, the B4, this latest version promises an enhanced experience. In this article, we will delve into the modifications, discuss the building process, and share our thoughts on the kit.
A Modification on the Original RC8 V4
The RC8B4.1 is essentially a modification on the original RC8 V4 that was introduced a few years ago. Over the past 12 months, the dedicated team at Team Associated has been meticulously working on this kit, making various improvements. One notable change is the inclusion of the rwb chassis, which used to be sold separately. This integrated chassis now offers users the flexibility to opt between rwb or FWB setups, depending on their preferences and intended terrain.
Enhancements in Performance
The RC8B4.1 kit comes with several notable upgrades that contribute to its enhanced performance. Firstly, it now includes universals, which provide a more efficient transfer of power. Additionally, the shock package has undergone a complete overhaul, resulting in improved handling and a smoother ride. The towers have also been redesigned to optimize the buggy’s overall performance.
Building the Nitro Buggy
As an RC enthusiast, I had the opportunity to build the RC8B4.1 kit myself. With the upcoming odified series race just around the corner, I needed to ensure my Nitro buggy was ready. Having previously assembled an Associated buggy, I found that the process was quite straightforward. However, if you are familiar with the brand and have experience building scale buggies, you may find that the instruction manual is not always necessary.
The HTC Center Diff
Oh yeah, the kit says something about the center diff. So the center diff is actually HTC, and that’s fine. You want that higher, larger gear to handle the more torque biasing power of the engine front and rear, so that’s for better handling. With a lot more torque, it creates more heat, so HTC is fine in the center. But the LTC, on the other hand, serves a different purpose.
The Purpose of LTC
The whole point of the LTC is to have a smoother differential operation. With smaller gears and less teeth engagement, you are able to run heavier oils, resulting in less heat loss. This is especially beneficial for loose, lower grip tracks. The LTC allows for better performance as the race wears on, maintaining consistent performance throughout.
The Team Associated RC8B4.1 Nitro Kit Build Review!
Diff and Shocks
The RC8B4.1 nitro kit build is an upgraded version of the original B4. While the B4 performed well on high grip tracks, it struggled in low grip conditions. The 4.1 is designed to excel in medium to high grip tracks. The differential is pretty straightforward, and the shocks have some notable changes. The kit now includes machine pistons that are tapered in the rear and flat in the front. The shocks are also shorter, with the front shocks being significantly shorter than the bodies. They are designed with a lower center of gravity in mind. The front shocks use white springs, while the rear shocks use pink springs. Pink springs are the lightest V2 springs offered by Associated.
Chassis and Gear Cases
The chassis of the RC8B4.1 is different from its predecessor. It has a different angle and offers increased stiffness. It also utilizes the truy gear cases to provide more strength. These improvements ensure that your gears will last longer. The great thing is that you don’t really need to make any adjustments or modifications to the components in this area.
Pro Tips for Tuning
Associated provides some helpful tips for tuning the RC8B4.1. They recommend using front fluid with a weight of either 30 or 35 in lower grip conditions, not 30 or 40 weight. This small adjustment can make a significant difference in how the buggy handles on the track.
This RC8B4.1 nitro kit build offers several improvements over its predecessor. Its design and components are aimed at providing excellent performance on medium to high grip tracks. With the changes made to the diff and shocks, as well as the stiffer chassis and truy gear cases, this kit is sure to impress RC enthusiasts. The inclusion of helpful tuning tips further adds to the appeal of this kit. Get your hands on the RC8B4.1 and experience the thrill of nitro RC racing like never before!
The Suspension and Shock Package
The Team Associated RC8B4.1 Nitro Kit brings some remarkable features to the table. One of the notable improvements is a new suspension setup that enhances traction and enables smoother movement. The shock towers are positioned lower, with the shocks laid down further out on the arms. This arrangement leads to a more progressive rate that elevates the overall performance. Additionally, this setup lowers the center of gravity, resulting in a different shock package.
Tire Traction and Temperature Considerations
As an experienced RC racer, I opted to run 35 in the front and 30 in the rear tires for the upcoming race weekend when the weather is expected to be quite cold. This choice will provide me with better grip on the track, allowing me to maintain control even in challenging conditions. Matching tire traction to the weather conditions is crucial for achieving optimal performance and maximizing the capabilities of the RC8B4.1 Nitro Kit.
Differences in Kit Components
Compared to its predecessor, the B4, the RC8B4.1 Nitro Kit introduces several key changes. The rear arm is revamped, offering improved functionality and durability. The front arms have also undergone modifications, particularly with the lower parts. The Caster Clips feature a slightly different setup, although the impact on performance is minimal. The kit brings about these changes to enhance overall performance and ensure a smoother race experience.
Enhancements in Rear Suspension
One of the highlights of the RC8B4.1 Nitro Kit is the innovative rear sway bar system. This setup allows racers to adjust the width and rigidity of the sway bar for improved stability and control. The kit comes with a wider rear bar, which provides increased rigidity. However, it also includes an option to use a narrower ball position for softer rear rotation. This adjustable feature allows drivers to fine-tune their RC8B4.1 Nitro Kit to suit their driving style and the racing conditions they encounter.
Understanding the Sway Bar Mechanism
To comprehend the functioning of the sway bar system in the Team Associated RC8B4.1 Nitro Kit, let’s take a closer look. When examining the rear sway bar, you’ll notice a small space along the bar. This space functions as a spacer and can be adjusted to achieve a wider or narrower purchase on the arm. By manipulating this spacer, you can optimize the performance of your RC8B4.1 Nitro Kit, modifying it to suit your desired level of rear rotation and overall racing experience.
Build Process
The Team Associated RC8B4.1 Nitro Kit build was a breeze with very few changes from previous models. One notable change was the adjustment of the anti-roll bar in the back, which could be done without replacing the bar itself. The hubs also had some slight differences, but overall, if you have built an Associated kit in recent years, the manual will feel familiar and many parts are interchangeable. Speaking of the manual, it is well-written and easy to follow, making the build process smooth and hassle-free.
Build Experience
I must say, the build experience of the Team Associated RC8B4.1 Nitro Kit was excellent. I didn’t encounter any confusion or head-scratching moments while following the manual. Everything fit together perfectly, and the kit’s quality was on par with my expectations. Having built numerous cars from this brand before, I have come to expect nothing less than a great build experience.
Kit Setup
For this kit, the recommended setup is a front 15K diff and 10K oil in the shocks. Compared to other buggies, this may seem heavier, as they usually run around 12 or 10 75. However, with the LTC gear diff, it is advised to use a heavier weight to compensate for the smaller gear. Therefore, running 15K, 10K, and 10K in the diff and shocks respectively ensures optimal performance.
Personal Touches
In addition to the standard components, I decided to add some personal touches to my RC8B4.1 Nitro Kit. I equipped it with the Save Ox 2292 throttle and steering system for enhanced control. Furthermore, I decked out the entire kit with JampT titanium turnbuckles, thanks to their generous support. These extra upgrades not only improve the performance but also give the kit a unique and stylish appearance.
Overall, the Team Associated RC8B4.1 Nitro Kit build was a highly satisfactory experience. The changes made from previous models were minor, allowing for a straightforward build process. The kit setup recommendations ensure optimal performance, and the addition of personal touches adds a personalized touch to the build. If you are an RC car enthusiast looking for a high-quality and reliable kit, I would highly recommend considering the Team Associated RC8B4.1 Nitro Kit.
Chassis and Design
The Team Associated RC8B4.1 Nitro Kit comes equipped with a JampT power switch that has a built-in low voltage cut off. This feature ensures the safety of your vehicle as it will flash red if there is a low voltage condition. Furthermore, the OS 83 engine included in the kit is nothing short of fantastic. It performs exceptionally well and adds to the overall quality of the kit.
One of the standout features of this kit is its unique chassis design. Compared to the previous version, the chassis is more intricately machined and lighter in weight. This not only improves the overall performance of the vehicle but also adds a touch of elegance to its appearance. It is definitely worth noting and appreciating the attention to detail that Team Associated has put into developing this upgrade.
Fuel Tubing and Drain
A cool little addition to the RC8B4.1 Nitro Kit is the fuel tubing connected to the fuel tank through a fuel drain. This not only ensures proper fuel flow but also prevents any leaks or spills during operation. Although I’m not sure if this feature was available in the previous 3.2 version, it is certainly a welcome addition that adds to the convenience and functionality of the kit.
Improved Drive Shaft Alignment
Team Associated has made significant improvements to the drive shaft alignment in the RC8B4.1 Nitro Kit. The center line of the drive shafts is minimized, resulting in a more streamlined and efficient power transfer. The straighter alignment from front to back ensures that there is minimal spacing and a more centralized positioning of the drive shafts. Comparing it to the previous 3.2 version, you can clearly see the difference in angles and how the RC8B4.1 achieves a more centered drive line.
In conclusion, the Team Associated RC8B4.1 Nitro Kit is a remarkable choice for RC enthusiasts who value performance, reliability, and attention to detail. With its upgraded chassis design, convenient fuel tubing and drain, as well as improved drive shaft alignment, this kit offers a superior driving experience. Whether you are a seasoned RC hobbyist or a newcomer, the RC8B4.1 Nitro Kit delivers on its promises and is sure to bring hours of fun and excitement.
Rear Hubs: Durable Design
The rear hubs of the Team Associated RC8B4.1 Nitro Kit have undergone an impressive upgrade. These hubs are now called “durable” because of their new and improved design. Unlike their predecessors, which had a weak spot in the form of an insert, these new hubs are made entirely from one piece. This change greatly enhances their durability, particularly when running on rough terrain. Previous versions of the hubs would often crack at the point where the insert met the bearing area, causing frustration for drivers during races. Thankfully, the new design has taken inspiration from the V2 Factory team hubs, incorporating additional top plates for easy tuning. However, it’s important to note that these new hubs are not compatible with the aluminum V2 Factory team hubs. Despite this limitation, the new hubs are readily available for purchase and offer a significant improvement over previous versions.
Shock Towers: Lowering the Center of Gravity
Another noticeable change in the Team Associated RC8B4.1 Nitro Kit is the reduced height of the shock towers. A comparison between the rear tower of the Nitro Kit and the EB buggy clearly shows the difference in height. The rear tower of the Nitro Kit is notably taller, while the buggy’s tower is shorter. This modification serves a crucial purpose in lowering the center of gravity for improved stability and handling. By bringing the shock tower closer to the ground, the overall performance of the RC8B4.1 Nitro Kit is enhanced, providing drivers with a more controlled and agile experience on the track.
Additional Features and Specifications
Apart from the notable changes in the rear hubs and shock towers, the Team Associated RC8B4.1 Nitro Kit boasts several other impressive features. The fuel tank, for instance, follows the standard RC8 design and functions flawlessly. The pull start mechanism works exceptionally well, ensuring a hassle-free start. Furthermore, the OS TBO2 pipe is a reliable and high-performing component that mounts seamlessly onto the Nitro Kit. The kit also includes pink springs for the rear suspension, providing riders with an optimal level of traction and stability. Additionally, the RC8B4.1 Nitro Kit is equipped with JampT Leading Edge wings, enhancing its aerodynamics and overall performance.
In conclusion, the Team Associated RC8B4.1 Nitro Kit has made significant improvements to its design and performance. The new durable rear hubs have eliminated the weak spot of previous versions, making them far more reliable and robust. The lowered shock towers contribute to a lower center of gravity, improving the overall stability and handling of the Nitro Kit. With the addition of several other noteworthy features and components, this RC car kit is undoubtedly a top choice for both experienced racers and beginners looking for a high-quality and high-performing model.
The Shocks
The shocks on the Team Associated RC8B4.1 Nitro Kit are laid down more than before. This change is accompanied by the use of a softer spring and lower weight oil. The purpose of these adjustments is to compensate for the laying down of the shocks and lower the center of gravity. The result is a pretty sweet handling experience.
The Sway Bars
The rear sway bar measures 25, while the front sway bar is a 22 straight out of the box. Upon closer inspection, it appears that the front sway bar may have been installed upside down. However, it is indeed a 22 sway bar. These sway bars provide stability and minimize body roll during high-speed maneuvers.
The Hubs and Top Plates
The kit includes the factory team V2 hubs. Unfortunately, they are not compatible with the top plates. Nevertheless, the design is quite similar, allowing you to get an idea of what the final result would look like. The overall difference between this kit and previous versions is not very significant.
The Chassis
This particular build uses the new 4.1 chassis, although it is only a makeshift version with a few missing components. Regardless, there is not much difference compared to the 4.1 kit. It is still a well-built and reliable nitro car.
The Arms
Now let’s talk about the arms. The arms on the e-buggy are a bit battered, so please don’t judge their appearance. However, you can easily spot the differences between the e-buggy arms and the nitro kit arms. The arms on the nitro kit are more robust and designed specifically for enhanced performance.
In summary, the Team Associated RC8B4.1 Nitro Kit is a high-quality and well-designed kit, similar to the other recent releases from Team Associated. The shocks, sway bars, hubs, and chassis all contribute to an excellent performance on the track. Though there are some differences between the e-buggy arms and nitro kit arms, both are built to withstand the rigors of racing. Overall, this nitro kit is a great option for RC enthusiasts looking for a reliable and competitive racing experience.
Improved Arm Design
The Team Associated RC8B4.1 Nitro Kit comes with a noticeable improvement in the arm design. Upon closer inspection, you can see that the arms now have a pocketed insert area on the lowers. This update ensures a stronger and more rigid arm, eliminating any concerns of pins cracking. The previous arm design was not necessarily bad, but some users did experience issues with the front arms on the B4 rear.
Enhanced Rear Arm
Moving to the rear of the RC8B4.1, we can see another notable change. The camera zooms in to reveal that the arm no longer has a purchase spot for an insert on the bottom. Instead, inserts can only be placed on the top of these arms. While some enthusiasts may prefer to use inserts for fine tuning, it’s not a necessity for everyone. The original B4 arms had a pocket on the bottom, which resulted in a less rigid design compared to the new arms.
Increased Plastic Content
A significant upgrade can be seen in the plastic used for the RC8B4.1 Nitro Kit arms. The arms now contain a greater amount of plastic, resulting in a stronger build. The manufacturers have opted for a softer material with less glass fiber content in the arm itself. Despite the additional material, the weight difference is minimal, making the upgrade even more impressive.
Identifying the New Arms
There are a few ways to distinguish the new arms from the previous version. The presence of the pocketed insert area on the lowers is a clear indication. Furthermore, the increased plastic content and the absence of a purchase spot for an insert on the bottom of the rear arm are also telltale signs.
In conclusion, the Team Associated RC8B4.1 Nitro Kit has certainly made significant improvements to its arm design. The introduction of a pocketed insert area, a stronger and more rigid build, and the use of enhanced plastic materials all contribute to a better overall performance. Whether you’re a casual racer or a seasoned enthusiast, these upgrades are sure to enhance your RC experience.
Wider Spot for Anti Roll Bars
The Team Associated RC8B4.1 Nitro Kit comes with a wider spot for the ball, particularly noticeable when discussing the anti roll bars. This additional room allows for better maneuverability and control during races, making it a significant improvement from its predecessor, the B4.0.
Third Hole in Rear Arms
One distinguishing feature of the RC8B4.1 is the presence of a third hole in the rear arms. This hole, absent in the original 4.0 arm, offers more flexibility and customization options to the driver. The arms are available in two materials – the soft green and the medium blue dot – allowing drivers to adjust suspension stiffness based on changing temperatures. Stiffeners or medium arms can be used to achieve the desired level of stiffness.
Universals for Lower Maintenance
Unlike its predecessor, the RC8B4.1 boasts a complete set of universals, except for the center which uses dog bones. This change reduces maintenance and enhances suspension motion, providing a smoother and more responsive driving experience. Universals have gained popularity in the RC car community as they offer improved performance and durability.
Impressions and Upcoming Race
Having had the opportunity to drive the RC8B4.1, I can confidently say that it feels incredibly planted on the track. The improved design and features make it a force to be reckoned with during races. I am eagerly awaiting the upcoming race at the oats ofi Series, where I will put this car to the ultimate test as the opener.
The Kit
The Team Associated RC8B4.1 Nitro Kit is a marvel of engineering that promises to deliver top-notch performance on the race track. Packed with features and built with precision, this kit offers an incredible experience for RC enthusiasts who crave the thrill of high-speed racing.
Unboxing and First Impressions
Upon receiving the kit, the excitement was palpable. Carefully unboxing it, I was immediately struck by the quality of the materials used. The attention to detail was evident, with each component meticulously packed to ensure its safety during transit.
Assembly
The assembly process was both challenging and rewarding. The instructions provided were clear and concise, making it easy to follow along. However, as with any complex construction, there were moments of perplexity that required careful consideration.
Piece by piece, I meticulously assembled the RC8B4.1 Nitro Kit, enjoying the sense of accomplishment that came with each completed step. From attaching the suspension components to installing the powerful nitro engine, every stage of the build was a testament to the kit’s engineering excellence.
Testing on the Track
With the kit fully assembled, it was time to put it to the test on the track. The anticipation was overwhelming as I fueled up the nitro engine, primed it, and fired it up. The roar of the engine filled the air, instantly grabbing the attention of fellow RC enthusiasts.
As I unleashed the RC8B4.1 Nitro Kit on the track, it quickly became apparent that this machine was a force to be reckoned with. The suspension setup provided exceptional handling, allowing me to navigate corners with precision and maintain stability at high speeds.
The power delivered by the nitro engine was awe-inspiring. The acceleration was lightning-fast, propelling the RC8B4.1 Nitro Kit forward with pure authority. The thrilling experience of controlling such a high-performance RC car was unmatched.
Durability and Maintenance
In terms of durability, the RC8B4.1 Nitro Kit proved to be resilient even in the face of demanding track conditions. The high-quality materials and solid build construction ensured that it could handle the inevitable crashes and collisions inherent in intense racing.
Regular maintenance was necessary to keep the kit performing at its best. Cleaning the chassis, inspecting and adjusting the suspension, and ensuring the engine is properly tuned were all essential tasks. While it required some effort, the satisfaction of a well-maintained and high-performing RC car made it all worthwhile.
Overall Verdict
The Team Associated RC8B4.1 Nitro Kit is undoubtedly an impressive offering in the world of RC racing. With its exceptional performance, precise handling, and durable construction, it is a kit that will satisfy even the most discerning enthusiasts.
Whether you are a seasoned pro or a newcomer to the RC racing scene, the RC8B4.1 Nitro Kit will provide endless hours of excitement and enjoyment. Unleash its power on the track, experience the thrill, and leave your opponents in awe. This kit is truly a must-have for any RC enthusiast seeking the ultimate racing experience.
Conclusion
The Team Associated RC8B4.1 Nitro Kit offers a range of improvements compared to its predecessor. From the inclusion of the integrated rwb chassis to the upgraded shock package and enhanced performance features, it is clear that intensive research and development have gone into this kit. Whether you are a seasoned racer or a hobbyist looking for an exhilarating experience, the RC8B4.1 Nitro buggy is certainly worth considering. So, gear up and get ready to hit the tracks with this formidable beast!
Overall, the Team Associated RC8B4.1 Nitro Kit Build offers some unique features to improve the performance of your RC car. The inclusion of LTC gears and the opportunity to use shims adds a layer of customization and fine-tuning possibilities. The HTC Center Diff ensures that the power generated by the engine is transmitted effectively to the wheels, while the LTC gears allow for smoother and more efficient operation. Whether you prefer loose tracks with lower grip or want to maximize performance even as the race progresses, the RC8B4.1 Nitro Kit Build provides the necessary components. Get ready to experience a thrilling and optimized RC racing experience with the RC8B4.1 Nitro Kit Build!
If you have any questions regarding the RC8B4.1 Nitro Kit, whether it’s about the build process or any other aspect, don’t hesitate to reach out. This kit offers impressive updates and enhancements that make it a top contender in the RC car market. Whether you are an experienced racer or a hobbyist, the RC8B4.1 Nitro Kit will undoubtedly provide you with an exciting and exhilarating driving experience.