Converting an automatic car to manual transmission is a complex and challenging task, but it can be done with the right knowledge, tools, and dedication. This guide will provide you with a step-by-step overview of the process, covering the essentials and considerations involved.
Why Convert to Manual?
There are a few reasons why someone might choose to convert their automatic car to manual⁚
- Enhanced Driving Experience⁚ Manual transmissions offer a more engaging and interactive driving experience, allowing drivers to control gear changes and feel more connected to the car.
- Improved Fuel Efficiency⁚ In some cases, manual transmissions can offer slightly better fuel economy than their automatic counterparts, as they allow for more precise control over engine speed.
- Increased Performance⁚ Manual transmissions can sometimes offer a slight performance advantage over automatics, due to the ability to rev-match and precisely control gear changes.
Considerations Before Starting
Before embarking on this conversion, consider the following⁚
- Cost⁚ The cost of converting an automatic car to manual can be significant, as it involves purchasing and installing a new transmission, clutch system, shifter, and potentially other components.
- Complexity⁚ This conversion is a complex and time-consuming project, requiring mechanical expertise and a dedicated workspace.
- Compatibility⁚ Not all cars are compatible with a manual transmission conversion. You need to ensure that the necessary parts are available for your specific model.
Step-by-Step Conversion Guide
Once you’ve carefully considered the factors above and decided to proceed, here’s a general outline of the conversion process⁚
1. Gather Necessary Parts
The first step is to gather all the necessary parts, including⁚
- Manual Transmission⁚ Choose a transmission compatible with your car’s engine and drivetrain.
- Clutch System⁚ This includes the clutch disc, pressure plate, and release bearing.
- Shifter⁚ Select a shifter that fits your car’s interior and provides comfortable gear changes.
- Driveshaft⁚ You might need a driveshaft specifically designed for a manual transmission.
- Pedal Assembly⁚ You’ll need to install a new pedal assembly with a clutch pedal.
2. Prepare the Car
Before starting the conversion, it’s essential to prepare the car by⁚
- Disconnecting the Battery⁚ This is a safety precaution to prevent electrical hazards.
- Raising the Car⁚ Use a jack and jack stands to lift the car securely.
- Removing the Automatic Transmission⁚ This involves disconnecting various components, including the driveshaft, torque converter, and transmission cooler lines.
3. Install the Manual Transmission
With the automatic transmission removed, you can install the new manual transmission⁚
- Mount the Transmission⁚ Secure the transmission to the engine and bellhousing using the appropriate bolts and gaskets;
- Connect the Drivetrain⁚ Install the driveshaft and connect it to the transmission output shaft.
- Install the Clutch System⁚ Mount the clutch disc, pressure plate, and release bearing onto the transmission input shaft.
4. Install the Shifter and Pedals
Next, you’ll need to install the shifter and pedal assembly⁚
- Install the Shifter⁚ Mount the shifter to the transmission and connect the shifter cables.
- Install the Pedal Assembly⁚ Secure the new pedal assembly, including the clutch pedal, to the floorboard.
- Connect the Clutch Pedal⁚ Attach the clutch pedal linkage to the clutch release bearing.
5. Reconnect Components and Test
The final steps involve reconnecting various components and testing the conversion⁚
- Reconnect the Battery⁚ Once all components are installed, reconnect the battery.
- Bleed the Clutch System⁚ This removes air from the hydraulic clutch system to ensure proper operation.
- Test Drive⁚ Carefully test drive the car to ensure the transmission and clutch are functioning properly.
Conclusion
Converting an automatic car to manual transmission is a significant undertaking that requires a deep understanding of mechanical systems and a willingness to invest time and effort. If you’re not comfortable with this level of complexity, it’s best to seek professional assistance. However, with proper planning, research, and execution, you can transform your car into a more engaging and rewarding driving experience.