fits make: Nissan. year: 1999–2001.

( Brand: Clutch Masters ), ( Manufacturer Part Number: FW-620S-TDA ), ( Type: Cm Aluminum Flywheels ), ( Performance Part: Yes )
Introducing the FW-620S-TDA Flywheel, an essential upgrade for your 99-01 Nissan Skyline R34 with a 2.5L SR20DE engine. This high-performance flywheel is meticulously engineered to deliver unmatched durability and smoothness, making it an ideal choice for those seeking a more engaging and responsive driving experience.
The FW-620S-TDA Flywheel is manufactured using state-of-the-art techniques and premium materials. It's made from a specialized alloy that ensures robustness and resistance to wear and tear, allowing it to withstand the demands of high-performance driving. The flywheel's surface is finished with a precise, machined pattern that provides optimal clamping force for the clutch, ensuring a snug and consistent engagement between the engine and transmission.
One of the standout features of the FW-620S-TDA Flywheel is its significant reduction in rotational mass compared to the OEM flywheel. This reduction results in a more responsive and direct power delivery, providing a noticeable improvement in acceleration and engine responsiveness. Additionally, the flywheel's lightweight design contributes to a more balanced and agile feel when driving, making it an excellent investment for those seeking a more engaging driving experience.
The FW-620S-TDA Flywheel is specifically designed for use with the Twin Disc ACT clutch kit (sold separately), ensuring a perfect fit and seamless integration with your Nissan Skyline R34. This clutch kit is also available as an optional accessory and is highly recommended for optimal performance and longevity when using this high-performance flywheel.
In summary, the FW-620S-TDA Flywheel is an exceptional upgrade for your 99-01 Nissan Skyline R34 with a 2.5L SR20DE engine. It delivers unparalleled durability, smoothness, and a more responsive and engaging driving experience. By reducing rotational mass and integrating seamlessly with the Twin Disc ACT clutch kit (sold separately), this flywheel is an investment that will undoubtedly enhance the performance and enjoyment of your beloved Nissan Skyline R34.
The FW-620S-TDA flywheel from Clutch Masters is a popular upgrade option for the 99-01 Nissan Skyline 2.5L R34. This flywheel is designed to provide better clamping force and durability compared to the OEM flywheel. In this response, we will discuss the pros and cons of buying this flywheel, followed by an ending conclusion and a recommendation.
Pros:1. Improved Clamping Force: The FW-620S-TDA flywheel is made of high-carbon, forged steel which provides a stronger clamping force on the clutch pressure plate. This results in better engagement and a smoother shift feel.
2. Durability: The flywheel's heavy-duty construction makes it more resistant to warping and cracking, especially under high-performance driving conditions.
3. Reduced Clutch Pedal Effort: The increased clamping force also reduces the amount of force required to press the clutch pedal, making it easier on the driver's leg and reducing fatigue.
Cons:1. Weight: The FW-620S-TDA flywheel is heavier than the OEM flywheel, which can slightly increase rotational mass and negatively affect acceleration.
2. Cost: The price of the Clutch Masters flywheel is higher than the cost of the OEM flywheel, which may be a consideration for some budget-conscious buyers.
3. Installation: Installing the FW-620S-TDA flywheel may require additional modifications, such as a heavier clutch kit, to properly balance the engine and transmission.
Ending Conclusion:The Clutch Masters FW-620S-TDA flywheel is an excellent upgrade for the 99-01 Nissan Skyline 2.5L R34, providing improved clamping force, durability, and reduced clutch pedal effort. While it has some cons such as increased weight and cost, the benefits typically outweigh the drawbacks for performance-oriented drivers.
Recommendation:If you are looking to maximize the performance of your 99-01 Nissan Skyline 2.5L R34 and are willing to invest in a high-quality flywheel, then the Clutch Masters FW-620S-TDA flywheel is a recommended choice. It offers significant improvements in clamping force, durability, and pedal effort, making it a worthwhile investment for those seeking a smoother, more responsive driving experience.
Benefits of switching to a SMF: Reduced mass equals increased acceleration. Emfs usually weigh 30 lbs depending on the application which will cause unwanted turbo lag. Cl: 6, Engine Size: 2.5L, Details: R34 RB25DE. Many newer model vehicles now come standard with a factory DMF.
Increased supercharger efficiency due to less drag on the crank. A light weight flywheel may affect the life expectancy of a Clutch kit depending on application.Going from Dual-Mass Flywheel DMF to Single-Mass SMF: A Dual Mass is in two concentric parts or facing flywheels stuck together with flexible compound damp down transmitted vibration and gear rattle for box. CNC Machined and balanced. Aluminum flywheels are usually only recommended for race applications looking to have the least amount of weight as possible.
Many times enthusiast choose to replace a DMF with SMF and here is why:Emfs tend be more expensive than. Improved mid-range torque in naturally aspirated engines. SMF are able to be resurfaced and can reused. Emfs cannot withstand a high rate of abuse and may fail under spirited driving.
Aluminum Flywheels Consist of a replaceable heat shield friction surface, eliminating need to resurface flywheel. Replacing your OEM flywheel with a light weight may cause gear noise or vibration that not be suitable for everyone. Manufacturer: Clutch Masters, Part Number: FW-620S-TDA, condition: New: 6061 T6 Billet Aluminum:Two-piece unit featuring a high carbon steel replaceable friction surface. Years of Rheas given us the knowledge and firsthand experience to choose wisely best material manufacture flywheels that will surpass your expectations.
SFI Certified.Clutch Masters Flywheels are designed and tested to ensure the safety quality of every flywheel. Benefits of a Clutch Masters Light Weight flywheel:Light-weight for improved performance and Quicker Rev Aluminum flywheels are only recommended for race applications looking to have the least amount of weight as possible. Depending on the application, majority of Clutch Masters flywheels are made from 6061 T6 Billet Aluminum, 1045 or 4140 Steel.
Clutch Masters offers Aluminum or Steel SMF depending on the application. Depending on the application Clutch Masters usually recommends Steel flywheels rather than Aluminum since will cause more gear noise. Reduces turbo lag in turbo-charged engines. Emfs are not designed to be resurfaced like conventional SMF.