fits model: R32, Gt.

( Brand: Nismo ), ( Manufacturer Part Number: 12310-RSR21 ), ( Part Type: Flywheel )
The 12310-RSR21 Flywheel is a high-performance upgrade for Nismo RB26 Skyline R33, R32, and GT-R models equipped with BNR33 and BNR32 engines. This flywheel is manufactured by RSR, a renowned performance parts manufacturer known for their precision and durability.
The RSR21 Flywheel is a balanced, single-mass unit designed to replace the original OEM flywheel in your Skyline or GT-R. It's made from high-quality, heat-treated steel, ensuring optimal strength and durability. The flywheel's surface is finished with a precision-machined, friction-coated surface to ensure smooth engagement with the clutch.
This flywheel is designed to work with a heavy-duty clutch kit, providing improved clamping force and quicker engagement for better acceleration and response. The RSR21 Flywheel is also designed to reduce rotational mass, which can lead to better engine response, reduced engine lag, and improved overall drivability.
The RSR21 Flywheel is a direct replacement for the OEM flywheel, and installation is straightforward with the use of appropriate tools and techniques. It's important to note that this flywheel requires the use of a specific clutch kit, such as the RSR21 Kit, which is sold separately.
In summary, the 12310-RSR21 Flywheel is a high-performance upgrade for your Nismo RB26 Skyline or GT-R. It's made from high-quality steel, balanced for smooth operation, and designed to reduce rotational mass for improved engine response. It's a great choice for those looking to enhance their car's performance and drivability.
Pros of buying a 12310-RSR21 Flywheel for your BNR33/R32 Skyline GT-R:1. Improved power delivery: The RSR21 flywheel is designed to reduce engine rotation inertia, which can improve power delivery and throttle response.
2. Lightweight: Compared to the original flywheel, the RSR21 flywheel is lighter, which can help reduce rotational mass and improve acceleration.
3. Durability: The RSR21 flywheel is made from high-quality materials, such as billet steel and aluminum, which can increase its durability and longevity.
4. Compatibility: The RSR21 flywheel is compatible with various clutch kits, making it a versatile upgrade option for your GT-R.
Cons of buying a 12310-RSR21 Flywheel for your BNR33/R32 Skyline GT-R:1. Cost: The RSR21 flywheel is more expensive than the original flywheel, which can be a significant investment for some owners.
2. Installation: Installing the RSR21 flywheel can be a complex process, requiring specialized tools and knowledge. It's recommended to use a professional mechanic for installation.
3. Clutch compatibility: Not all clutch kits are compatible with the RSR21 flywheel, so it's essential to ensure that your chosen clutch kit is compatible before purchasing the flywheel.
Conclusion:The 12310-RSR21 Flywheel is a popular upgrade option for BNR33/R32 Skyline GT-R owners looking to improve power delivery, reduce rotational mass, and increase durability. However, its cost and installation complexity should be considered before making a purchase. If you're planning to perform a significant power upgrade or want to improve your GT-R's performance, the RSR21 flywheel can be a worthwhile investment.
Recommendation:Before purchasing the RSR21 flywheel, it's essential to research and ensure that it's compatible with your current clutch kit or plan to upgrade your clutch kit at the same time. It's also recommended to use a professional mechanic for installation to ensure proper alignment and avoid any potential issues. Finally, weigh the cost against the potential benefits to determine if the RSR21 flywheel is the right upgrade for your GT-R.
It is not just light, it provides the ideal weight to guarantee even engine rotation in the low rpm range. 65 inertial weight kg cm sec2 genuine when used with a solid metal disc, it provides a more direct feel than a dual mass damper equipped unit this lightweight flywheel is created especially for use with Nismo single plate clutches. At the same time, the same ring gear chauffeuring process as for standard parts has been used to ensure smooth starting through improved engagement with the starter motor pinion gear. 904 made exclusively for use with Nismo single plate discs manufactured from chrome molybdenum scam 440 harts included flywheel bolts parts included flywheel bolts parts included flywheel bolts dowel pin press in type provides ideal weight to guarantee even engine rotation in low rpm range reduced weight by 60 to 70 reduced torque loss improved response.
Features unit weight kg genuine used with a Nismo clutch cover and clutch disc, the package provides a total inertia weight reduction of 80 to 85, reducing torque loss at low speed while improving response at high rpm. The use of high strength, high quality chrome molybdenum carbon steel reduces weight by 60 to 70 compared to standard flywheels.