fits make: Nissan.

( Manufacturer Part Number: 6B2960H-.025 ), ( Part Type: Bearing Rod ), ( Air Freight Prohibited: False )
The ACL 6B2960H-0.25 is a high-performance rod bearing specifically designed for use in Nissan RB25DET and RB26DET engines. This oversized rod bearing, with a diameter of 0.25mm larger than the stock bearing, is engineered to provide enhanced durability and reliability for high-performance applications.
The ACL 6B2960H-0.25 rod bearing features a chrome molybdenum steel backing plate, which is known for its exceptional strength and ability to withstand the increased loads and pressures that come with high-performance modifications. The bearing itself is made of a high-quality, low-friction material, ensuring smooth operation and reduced wear.
One of the key advantages of the ACL 6B2960H-0.25 rod bearing is its increased clearance. The oversized design provides more space between the bearing and the crankshaft, reducing the risk of contact and damage during high RPM operation or during hard acceleration. This increased clearance also allows for the use of longer connecting rods, which can improve engine performance by increasing stroke length and reducing piston speed.
Another benefit of the ACL 6B2960H-0.25 rod bearing is its improved sealing. The bearing includes a precision-machined, full-contact seal that provides an effective barrier against oil leakage, ensuring that the engine is properly lubricated at all times. The seal is also designed to be self-aligning, ensuring proper sealing even with minor changes in engine alignment.
The ACL 6B2960H-0.25 rod bearing is manufactured to the highest standards of quality and precision. Each bearing undergoes rigorous testing to ensure that it meets or exceeds the performance specifications required for high-performance applications. The bearing is also backed by ACL's industry-leading warranty, providing peace of mind and protection against manufacturing defects.
In summary, the ACL 6B2960H-0.25 rod bearing is a high-performance, oversized bearing designed specifically for use in Nissan RB25DET and RB26DET engines. Its chrome molybdenum steel backing plate, low-friction material, increased clearance, and improved sealing make it an ideal choice for high-performance applications, while its rigorous testing and industry-leading warranty ensure that it meets the highest standards of quality and reliability.
Buying oversized rod bearings, such as the ACL 6B2960H-.025 for Nissan RB25DET and RB26DET engines, can have both advantages and disadvantages. Here's a discussion of each:
Advantages:1. Increased durability: Oversized rod bearings provide more clearance between the crankshaft and connecting rods, reducing the likelihood of contact and resulting in increased engine longevity.
2. Enhanced performance: The reduced friction caused by the larger clearance between the crankshaft and connecting rods leads to improved engine performance.
3. Suitability for high-performance applications: Oversized rod bearings are commonly used in high-performance and racing applications where increased durability and power output are essential.
Disadvantages:1. Cost: Oversized rod bearings tend to be more expensive than their stock counterparts due to their specialized design and materials.
2. Installation complexity: Installing oversized rod bearings requires careful preparation and precise installation to ensure proper clearances and engine operation.
3. Potential for increased noise: The increased clearance between the crankshaft and connecting rods might result in more noise due to the reduced contact area.
Ending Conclusion:While oversized rod bearings, such as the ACL 6B2960H-.025, offer increased durability, performance, and suitability for high-performance applications, they also come with higher costs, installation complexity, and potential for increased noise. Ultimately, the decision to purchase oversized rod bearings should be based on the specific needs, budget, and goals of the engine build.
Recommendation:If you are building a high-performance or racing engine and are looking to improve durability, power output, and longevity, oversized rod bearings like the ACL 6B2960H-.025 can be a worthwhile investment. However, it's essential to carefully consider the associated costs, installation complexities, and potential for increased noise before making the purchase. It's also recommended to consult with a knowledgeable engine builder or mechanic to ensure the proper selection, installation, and tuning of the oversized rod bearings.
ACL Nissan RB25DETT/RB26DETT 0.025mm Oversized High Performance Rod Bearing Set.