NISSAN L24 L26 L28, ACL Race Series Main Bearings (7M1172H)
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NISSAN L24 L26 L28, ACL Race Series Main Bearings (7M1172H)
Enhance your engine's performance with the NISSAN L24 L26 L28, ACL Race Series Main Bearings (7M1172H). Specifically engineered to endure higher RPM conditions, these bearings are ideal for high-performance applications. Designed for popular 4, 6, and 8 cylinder engines, they offer superior durability and reliability.
- High Strength Overlay Plate: Features a reduced thickness for enhanced performance.
- Hardened Steel Backs: Provides robust support for all Conrod Bearings.
- Increased Crush: Eliminates flash plating for a more secure fit.
- 3/4 Grooving: Ensures optimum oil supply to Main Bearings.
- 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 unmatched performance and reliability. Visit ACL Race Series Engine Bearings for more information.
| Product Name | NISSAN L24 L26 L28, ACL Race Series Main Bearings (7M1172H) |
|---|---|
| Brands | ACL |
| Engine | L16 / L24, L26, L28 |
| Make | Nissan |
Delivery & Freight
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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 Main Bearings for the Nissan L24, L26, and L28 engines?
The ACL Race Series Main Bearings (7M1172H) feature a high strength overlay plate with reduced thickness for enhanced performance, hardened steel backs for robust support, increased crush for a secure fit, and 3/4 grooving to ensure optimum oil supply. These bearings are designed for high-performance applications and provide consistent wall tolerances for reliability.
Do I need to modify my engine for these main bearings?
While the ACL Race Series Main Bearings are designed for a direct fit in Nissan L24, L26, and L28 engines, it's essential to check for proper clearances and ensure that the main caps are line-bored after installation. This ensures optimal performance and longevity of the bearings.
What is the recommended oil clearance for these main bearings?
The recommended oil clearance for ACL Race Series Main Bearings can vary based on engine application and intended use. It's crucial to consult the manufacturer's specifications and adjust clearances according to your engine's build and performance goals. Always ensure proper machining and fitting for best results.
Can these bearings handle high RPMs?
Yes, the ACL Race Series Main Bearings are specifically engineered to endure higher RPM conditions, making them suitable for high-performance applications. However, reliability at high RPMs also depends on proper installation, machining, and overall engine tuning.
What should I consider when installing these main bearings?
When installing the ACL Race Series Main Bearings, ensure that the bearing surfaces are clean and free of debris. Verify that the main caps are properly torqued to specifications and that the engine block is in good condition. It's also advisable to check oiling system functionality to ensure adequate lubrication during operation.
