Enhance your engine's performance with the Nissan RB26 ACL Race Series Conrod Bearings, meticulously engineered to endure higher RPM conditions. These bearings are a top choice for automotive enthusiasts seeking reliability and efficiency in their high-performance vehicles. Designed for popular 4, 6, and 8 cylinder applications, they offer exceptional durability and precision.
High Strength Overlay Plate: Features a reduced thickness for superior performance.
Hardened Steel Backs: Ensures robust support for all conrod bearings.
Increased Crush: Eliminates flash plating for a more secure fit.
3/4 Grooving on Main Bearings: Provides optimal oil supply for enhanced lubrication.
Tight Wall Tolerances: Guarantees consistent performance and reliability.
Oversize Chamfers: Available where applicable for improved fitment.
More Information
Product Name
Nissan RB26 ACL Race Series Conrod Bearings
Brands
ACL
Engine
RB26
Make
Nissan
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
You can calculate shipping rates inside the shopping cart. After adding all the products you would like, navigate to the cart and click the ESTIMATE SHIPPING & TAX link. .
If you only see the Click and Collect shipping option, it means that your address was not validated correctly.
If you have issues calculating freight, please get in touch. We are happy to help.
Disclaimer:
Product images are for description purposes only. Actual product may vary.
What information do I need to match these pistons to my engine?
You need the engine code, bore size, stroke, rod length, pin diameter and target compression ratio. These determine the correct piston compression height and crown design.
How should ring gaps be set for these pistons?
Ring gaps must be set by your engine builder based on fuel type, boost level and the intended rpm range. Forced-induction engines usually require larger gaps.
Are forged pistons suitable for street engines?
Yes. Forged pistons handle detonation and high cylinder pressure better than cast units. Your builder should set the piston-to-bore clearance to suit your application.
What are the key features of the Nissan RB26 ACL Race Series Conrod Bearings?
The Nissan RB26 ACL Race Series Conrod Bearings feature a high strength overlay plate with reduced thickness for improved performance, hardened steel backs for robust support, and increased crush to eliminate flash plating for a secure fit. They also have tight wall tolerances and oversize chamfers where applicable to ensure optimal fitment.
Do I need to modify my engine for these conrod bearings?
While the Nissan RB26 ACL Race Series Conrod Bearings are designed for a direct fit, it's essential to check for proper clearance and ensure that your conrods and crankshaft are within OEM specifications. Depending on your engine's condition and previous modifications, some honing or machining may be required.
What RPM range are these conrod bearings suitable for?
These conrod bearings are engineered to withstand higher RPM conditions, making them suitable for performance applications typically found in motorsport or high-performance street setups. However, the actual reliability at elevated RPMs will depend on proper installation, clearances, and overall engine tuning.
How do I ensure proper lubrication with these bearings?
To ensure optimal lubrication with the Nissan RB26 ACL Race Series Conrod Bearings, it's crucial to maintain proper oil pressure and use high-quality engine oil. The 3/4 grooving on the main bearings aids in providing an optimal oil supply, but regular maintenance and checks are necessary to avoid oil starvation.
Are these bearings suitable for both street and race applications?
Yes, the Nissan RB26 ACL Race Series Conrod Bearings are designed for both street and race applications, offering the durability and performance needed for high-stress environments. However, the specific use case should be considered, as race applications may require more stringent monitoring of clearances and lubrication.
