BMW N20B20/N26B20 INLINE 4, ACL Race Series Conrod Bearings (4B1584H)
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BMW N20B20/N26B20 INLINE 4, ACL Race Series Conrod Bearings (4B1584H)
Enhance the performance of your BMW N20B20/N26B20 engine with the ACL Race Series Conrod Bearings, specifically engineered to endure higher RPM conditions. These bearings are a top choice for automotive enthusiasts seeking reliability and efficiency in their high-performance vehicles.
- High Strength Overlay Plate: Features a reduced thickness for improved durability.
- 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 Consistent Wall Tolerances: Guarantees precision and reliability.
- Oversize Chamfers: Available where applicable for improved fitment.
Explore the full range of ACL Race Series Engine Bearings for superior performance and reliability. Visit ACL Race Series Engine Bearings for more information.
| Product Name | BMW N20B20/N26B20 INLINE 4, ACL Race Series Conrod Bearings (4B1584H) |
|---|---|
| Brands | ACL |
| Engine | N20 |
| Make | BMW |
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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 ACL Race Series Conrod Bearings for the BMW N20B20/N26B20?
The ACL Race Series Conrod Bearings feature a high strength overlay plate with reduced thickness for improved durability, hardened steel backs for robust support, and increased crush to eliminate flash plating for a secure fit. They also have tight consistent wall tolerances and oversize chamfers where applicable for enhanced fitment.
Do I need to modify my engine for the ACL Race Series Conrod Bearings?
While the ACL Race Series Conrod Bearings are designed for a direct fit in the BMW N20B20/N26B20 engines, it's essential to ensure that the conrod and crankshaft surfaces are properly machined and cleaned. Always check for proper clearances and fitment before installation.
What RPM range are the ACL Race Series Conrod Bearings suitable for?
The ACL Race Series Conrod Bearings are engineered to withstand higher RPM conditions, making them suitable for performance applications. However, the actual reliability at elevated RPMs will depend on proper machining, clearances, and overall engine tuning.
How do I ensure optimal lubrication with these conrod bearings?
These bearings feature 3/4 grooving on the main bearings to provide optimal oil supply. It's crucial to maintain proper oil pressure and use high-quality engine oil to ensure effective lubrication, especially in high-performance scenarios.
Are these bearings suitable for both street and race applications?
Yes, the ACL Race Series Conrod Bearings are designed for high-performance use, making them suitable for both race and street applications. However, ensure that your engine is built and tuned appropriately to maximise their performance and reliability.
