Drag Car Transmission Mount
Introduction
Drag car transmission mounts play a crucial role in the performance and durability of a drag car. They are responsible for securing the transmission to the chassis and transferring the power from the engine to the driveline. In this article, we will delve into the different types of drag car transmission mounts, their materials, design considerations, and installation tips.
Types of Drag Car Transmission Mounts
There are two main types of drag car transmission mounts:
- Solid Mounts: Solid mounts are made of a single piece of metal, usually steel or aluminum. They are the most rigid type of mount and provide the best stability and strength. However, they can also transmit more vibration and noise to the chassis.
- Billet Mounts: Billet mounts are made from a single block of aluminum that is CNC machined to create a custom mount. They offer a balance between strength and vibration isolation, but they can be more expensive than solid mounts.
Materials Used in Drag Car Transmission Mounts
Drag car transmission mounts are typically made from steel, aluminum, or a combination of both materials. Steel mounts are strong and durable, but they are also heavy. Aluminum mounts are lighter and can help reduce vibration, but they are not as strong as steel mounts.
Some mounts also incorporate rubber or polyurethane inserts to further reduce vibration and noise. These inserts can help protect the transmission and other components from damage caused by excessive vibration.
Design Considerations for Drag Car Transmission Mounts
When designing a drag car transmission mount, the following considerations should be taken into account:
- Strength and Durability: The mount must be strong enough to withstand the high torque and shock loads that are common in drag racing.
- Vibration Isolation: The mount should help isolate the transmission from excessive vibration, which can cause damage to components and discomfort to the driver.
- Weight: The weight of the mount should be kept to a minimum to reduce overall vehicle weight.
- Clearance: The mount must provide adequate clearance for other components, such as the exhaust system and driveshaft.
Installation Tips for Drag Car Transmission Mounts
Proper installation of a drag car transmission mount is essential for its performance and longevity. Here are some tips for successful installation:
- Use high-strength bolts and nuts. The bolts and nuts that secure the mount to the chassis and transmission should be high-strength and properly torqued to manufacturer specifications.
- Align the mount correctly. The mount should be aligned correctly with the transmission and chassis to ensure proper fit and functionality.
- Use thread locker. Apply a thread locker to the bolts and nuts to prevent them from loosening due to vibration.
- Inspect the mount regularly. Inspect the mount regularly for signs of wear or damage. Replace the mount if any damage is found.
Conclusion
Drag car transmission mounts are an important component that plays a vital role in the performance and durability of a drag car. By choosing the right type of mount, considering the design considerations, and following proper installation tips, you can ensure that your transmission mount will meet the demands of drag racing.
