November 2023

When it comes to automotive transmissions, the Mopar NAG1 transmission stands out as a significant player in the field. In automotive transmissions, the Mopar NAG1 transmission emerges as a pivotal and highly significant player. Since the transmission is used in Dodge Chargers and other Chrysler vehicles, it has gained prominence in the industry. This results from a combination of cutting-edge engineering, innovative technology, and a commitment to improving the driving experience for both manufacturers and enthusiasts.

In this blog, we will delve into the world of NAG1 transmissions, exploring their technical details, top features, and the benefits they offer to both vehicle manufacturers and enthusiasts alike.

The Significance Of NAG1 Transmission

The significance of the Mopar NAG1 transmission becomes evident when we consider its impact on the automotive landscape. This transmission represents a leap forward in automatic transmission design and functionality. With its electronically controlled 5-speed transmission system, torque converter lock-up clutch, and hydraulic gear activation, it sets new standards for precision, efficiency, and performance.

Manufacturers across the automotive spectrum have embraced the NAG1 transmission for its ability to enhance gas mileage, deliver impeccable shift control, and extend service life. These qualities translate into tangible consumer benefits, from reduced fuel consumption to lower maintenance costs and a smoother ride.

Moreover, the NAG1 transmission exemplifies the relentless pursuit of excellence within the automotive industry. It serves as a testament to the capacity for innovation and improvement in a sector where advancements are constant. As automotive technology continues to evolve, the NAG1 transmission remains at the forefront, ensuring that vehicles equipped with it deliver exceptional performance and efficiency.

In essence, the Mopar NAG1 transmission is more than just a gearbox; it is a symbol of progress and a driving force behind the evolution of modern automobiles.

The NAG 1 Transmissions: An Overview

To understand the significance of NAG1 transmissions, let’s begin by focusing on the meaning and the subheadings used in their name. The name itself holds clues about what makes these transmissions unique.

To truly grasp why NAG1 transmissions are used in Dodge Chargers and other vehicles, let’s start by understanding what their name means.

NAG1 transmissions were introduced as a big step forward in how cars work. They were designed to make vehicles more powerful, fuel-efficient, and comfortable to drive.

“NAG1” refers to a specific category of automatic transmissions, and each letter and number in this acronym carries meaning:

• N: Stands for “New.”

• A: Represents “Automatic.”

• G: Signifies “Gearbox.”

• 1: Indicates the generation, which, in this case, is the generation

This nomenclature provides a glimpse into the transmission’s core characteristics and purpose, making it easier for automotive professionals to identify and work with these transmissions.

However, you may also encounter other names used interchangeably with NAG1, such as WA580 or W5A580. These alternative names have their own significance:

• W: Denotes a transmission employing a hydraulic torque converter.

• 5: Indicates the presence of 5 forward gears.

• A: Confirms that it’s an automatic transmission.

• 580: Specifies the maximum input torque capacity, rated in Newton meters.

Now that we have unraveled the name let’s explore the top features and benefits that make NAG1 transmissions stand out.

Features Of NAG1 Transmission

The NAG1 transmission, used in Dodge Chargers, is known for its impressive features, making it a preferred choice for various Chrysler products.

Let’s delve into some of its key attributes:

• Electronically Controlled 5-Speed Transmission

At the heart of the NAG1 transmission is its electronically controlled 5-speed transmission system. This advanced control system enables precise and efficient gear shifting, contributing to a smoother and more responsive driving experience. The electronic controls play a pivotal role in ensuring that each gear change occurs seamlessly, optimizing power delivery to the wheels.

• Torque Converter Lock-Up Clutch

One standout feature of the NAG1 transmission is the presence of a lock-up clutch within the torque converter. This clutch engages at specific points during operation, enhancing fuel efficiency and reducing heat generation. By locking up the torque converter, the NAG1 transmission minimizes power loss, resulting in increased gas mileage—a crucial consideration in today’s automotive landscape where fuel economy is a top priority.

• Hydraulic Gear Activation

NAG1 gears are activated hydraulically through the use of electronic controls. This hydraulic system ensures precise and reliable gear engagement, improving shift control. The combination of electronic precision and hydraulic reliability results in a transmission that delivers consistent performance and enhances the overall driving experience.

Benefits of NAG1 Transmissions

Now that we’ve covered some of the critical features of the NAG1 transmission, let’s explore the benefits it brings to the table for vehicle manufacturers and drivers alike. We must focus on the substantial advantages it offers vehicle manufacturers and drivers.

Understanding these benefits unveils the profound impact of the NAG1 transmission in the automotive landscape.

For manufacturers, the NAG1 translates into streamlined production, as its advanced design ensures durability and reliability. Reduced maintenance costs further sweeten the deal. Meanwhile, drivers benefit from enhanced fuel efficiency, precise gear shifts, prolonged transmission life, and lower expenses.

These combined benefits underscore the NAG1 transmission’s pivotal role in revolutionizing the automotive industry, making it a win-win proposition for all stakeholders.

Here are some of the benefits you should focus on:

• Increased Gas Mileage

One of the most notable advantages of the NAG1 transmission is its ability to boost gas mileage. The torque converter lock-up clutch, along with the electronic control system, optimizes power transfer, reducing fuel consumption. This translates to cost savings for vehicle owners and contributes to a more eco-friendly driving experience.

• Enhanced Shift Control

NAG1 transmissions offer precise and responsive shift control, ensuring that gear changes occur seamlessly and without delay. This level of control enhances the overall driving experience, providing a smoother and more enjoyable ride for passengers. Whether you are cruising on the highway or navigating city streets, the NAG1 transmission keeps you in control.

• Increased Service Life

Durability is a critical factor in any automotive component, and the NAG1 transmission excels in this regard. With proper maintenance and care, NAG1 transmissions in Dodge Chargers and other vehicles have proven to have a long service life. This reliability is a boon for both vehicle manufacturers and owners, reducing the need for costly repairs and replacements.

• Lowered Maintenance Costs

The NAG1 transmission’s reputation for durability and reliability goes hand in hand with lowered maintenance costs. Vehicle owners can enjoy peace of mind knowing that their transmission is built to withstand the rigors of daily driving. Fewer repairs and less frequent maintenance contribute to overall cost savings over the vehicle’s life.

• Improved Step-Ups Through the Gears

The NAG1 transmission’s ability to step up smoothly through its five gears is a testament to its engineering excellence. This characteristic ensures that the engine operates at optimal efficiency, whether you’re accelerating from a standstill or cruising at highway speeds. The seamless gear transitions contribute to a responsive and enjoyable driving experience.

Key Insights

It’s worth noting that while there were some initial concerns and complaints about the NAG1 transmission, such as sensitivity to fluid quality, transmission filler tube o-ring leaks, and slow shifting, these issues have primarily been addressed and resolved over time.

In fact, the NAG1 transmission is now praised for its fast-shifting capabilities, making it a sought-after choice for both vehicle manufacturers and automotive enthusiasts.

Conclusion

In conclusion, the Mopar NAG1 transmission used in Dodge Chargers and other vehicles is known for its sophisticated features and numerous benefits. It plays a significant role in the automotive industry. Its ability to enhance gas mileage, shift control, service life, and reduce maintenance costs makes it a valuable component in many vehicles.

Footnotes

As technology advances, we can expect further refinements in transmission design, and the NAG1 transmission will likely remain at the forefront of these innovations, contributing to more efficient and enjoyable driving experiences for years to come.

To know more about the NAG1 transmissions, you should contact us to learn more about our offerings.

When it comes to high-performance racing transmissions, there’s much more than meets the eye. In the world of automotive enthusiasts, the transmission plays a pivotal role in harnessing the power of a high-performance engine. One of the standout options in this realm is the Ford AODE Performance Transmission – Level II.

In this blog post, we will focus on the intricate details of this transmission, with a focus on technical aspects and customization options. We’ll also highlight the meticulous craftsmanship and quality control involved in producing these exceptional performance transmissions.

High-Performance Transmissions: Craftsmanship from Start to Finish

One of the most critical aspects of a high-performance transmission is the level of craftsmanship that goes into building it. At Gearstar Performance Transmissions, every transmission is handled by one technician from start to finish. This approach ensures that the builder is intimately involved with the transmission and the project. From the initial assembly to the final quality checks, the technician has your specific requirements in mind at every point.

Craftsmanship is at the heart of what sets high-performance racing transmissions apart in the automotive industry. When it comes to racing transmissions like the Ford AODE Performance Transmission – Level II, the level of craftsmanship invested in their creation is paramount. At Gearstar Performance Transmissions, this commitment to excellence is taken to a whole new level.

One of the most distinctive and crucial aspects of Gearstar’s approach to building high-performance transmissions is assigning one technician to oversee every transmission from start to finish. This level of personalized attention is not a mere formality; it’s a fundamental philosophy that drives the company’s dedication to crafting top-tier transmissions.

Understanding The Transmission: The Assembly Process

The journey begins with the initial assembly of the transmission. From the moment the first component is carefully put into place, the assigned technician takes ownership of the entire project. They become intimately involved with the transmission itself and the unique demands and specifications of the project at hand. This level of engagement ensures that no detail is overlooked and that the transmission is meticulously tailored to meet the customer’s requirements.

The technician’s expertise and experience come into play throughout the assembly process. They make informed decisions, select the most suitable components, and employ techniques refined through years of hands-on experience. This expertise is invaluable when dealing with a high-performance transmission’s intricate and intricate components.

Quality Checks & Inspections

As the transmission nears completion, it undergoes rigorous quality checks and inspections. These final assessments are performed with the customer’s precise needs in mind, ensuring that every aspect of the racing transmission aligns with the project’s goals and performance expectations. Any deviations or issues are promptly addressed by the technician, who has been intimately involved in the transmission’s development from the outset.

In summary, Gearstar Performance Transmissions’ commitment to craftsmanship shines through in its approach of entrusting one technician with each transmission from start to finish. This hands-on, personalized method ensures that every transmission meets and exceeds the customer’s expectations.

From the initial assembly to the final quality checks, the technician’s expertise and attention to detail are dedicated to delivering a high-performance transmission that is a testament to the artistry and precision of the automotive industry.

Ford AODE Transmission: An Overview

Now, let’s dive deeper into the Ford AODE Performance Transmission – Level II. This transmission is designed to meet the needs of enthusiasts looking for substantial power gains while maintaining the durability required for racing applications.

Here are the technical specifications and components that make this racing transmission stand out:

Technical Specifications

Understanding the technical specifications is essential when considering a high-performance transmission like the Ford AODE Performance Transmission – Level II. These specifications are the foundation for its capability and suitability for demanding applications.

Let’s take a closer look at each crucial aspect under relevant subheadings:

• Horsepower

The horsepower rating 400 is a key indicator of the transmission’s ability to handle power. It signifies that this transmission is engineered to transmit the substantial power outputs produced by high-performance engines. This ensures the transmission can effectively harness and deliver the engine’s energy to the wheels without stress or damage.

• Torque

The torque rating of 350 lb-ft complements the horsepower specification. It signifies the transmission’s capacity to manage the twisting force generated by the engine. Torque is critical for acceleration and overall performance, and this rating indicates that the transmission can handle the high torque demands of racing and high-powered engines.

• Converter: 12” Heavy Duty High-Performance Lock-Up

The converter is a critical component pivotal in power transfer from the engine to the transmission. The 12” Heavy Duty High-Performance Lock-Up converter is designed to excel in racing and high-performance scenarios. It ensures efficient and effective power transmission, contributing to rapid acceleration and improved overall performance.

• Stall Speed

The stall speed of 1600-2200 RPM is a crucial parameter that defines how the torque converter engages with the engine. This range is carefully chosen to balance low-speed responsiveness and high-speed efficiency. It ensures that the transmission can adapt to various driving conditions, making it suitable for racing and everyday use.

In conclusion, the Ford AODE Performance Transmission – Level II technical specifications are the cornerstones of its performance and adaptability. Each specification of the racing transmission is carefully selected and engineered to meet the demands of high-performance applications.

By understanding these specifications, enthusiasts, and racers can appreciate the precision and expertise that go into creating a transmission tailored to excel in the most challenging automotive scenarios.

Key Features and Components

Once we are familiar with the specifications of the AODE transmissions, we need to focus on key features and components of the AODE transmission.

Here are some of the key features and specifications you should focus on:

• Master Overhaul Kit with New Steel Plates

The foundation of this transmission is built on a master overhaul kit, including new steel plates, ensuring longevity and performance.

• Transgo Reprogramming Shift Kit

A Transgo shift kit is incorporated to optimize shift points and improve overall performance.

• Raybestos Frictions

The use of Raybestos frictions enhances the transmission’s ability to handle the increased power output.

• Filter

A new filter ensures clean fluid flow, which is essential for transmission health.

• New Bearing Kit and Bushing Kit

These kits replace worn-out bearings and bushings, which are critical for reducing friction and maintaining smooth operation.

• Reverse Drum with Mechanical Diodes

This feature enhances durability during high-stress situations, such as drag racing.

• New Low Spring & Roller

The low spring and roller are crucial for reliable low-gear operation.

• Alto Red Eagle Wide Overdrive Band

The Red Eagle band is known for its strength and longevity, improving overdrive performance.

• High Capacity 4 Plate Intermediate Clutch

Designed to handle increased power levels while maintaining performance.

• High Capacity Direct Clutch

Similar to the intermediate clutch, this component is built to withstand the rigors of high-performance applications.

• Updated 3rd Accumulator Piston

Enhances shifting characteristics and durability in this critical gear.

• Extra Capacity Servo

Improves band apply pressure, crucial for positive shifts.

• Heavy Duty Remanufactured Pump

A durable pump is essential for maintaining proper fluid flow and pressure.

• OE Pan

The original equipment (OE) pan is used to ensure proper fit and function.

• Transmission Mount

A new transmission mount is included to secure the transmission in place.

• Custom 360-degree Adjustable Shift Linkage Arm

Allows for precise adjustment of the shift linkage to suit your specific needs.

Note: It’s important to note that this transmission requires a stand-alone controller in non-OEM applications.

This controller ensures that the transmission can be fine-tuned to match the specific demands of your racing setup.

Quality Assurance: DYNO Testing

At Gearstar Performance Transmissions, quality assurance is a top priority. All transmissions, including the Ford AODE Performance Transmission – Level II, are custom-built by one of five master technicians from start to finish. This hands-on approach ensures that each transmission is crafted with precision and care.

To further guarantee the performance and reliability of each transmission, they undergo a rigorous DYNO testing process. During this test, the transmission is paired with the converter and subjected to 100 miles of simulated driving.

This thorough testing procedure ensures that the transmission and converter package are operating perfectly before leaving the facility. It’s a crucial step in delivering a product that meets the high standards of Gearstar Performance Transmissions and the expectations of discerning automotive enthusiasts.

Conclusion

In conclusion, the Ford AODE Performance Transmission – Level II is a testament to the dedication to quality and performance at Gearstar Performance Transmissions. With its robust components, precise craftsmanship, and thorough testing, it’s a top choice for enthusiasts seeking to harness the power of their high-performance engines in racing applications.

In A Nutshell

When it comes to racing transmissions, every detail matters, and Gearstar delivers on all fronts, making it a trusted name in the automotive industry.