NISSAN TB42, TB45 TB48 PATROL, ACL Race Series Conrod Bearings (6B2955H)
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NISSAN TB42, TB45, TB48 PATROL - ACL Race Series Conrod Bearings (6B2955H)
Enhance your engine's performance with the ACL Race Series Conrod Bearings, specifically designed for the Nissan TB42, TB45, and TB48 Patrol models. These bearings are engineered to endure higher RPM conditions, making them ideal for racing and high-performance applications. ACL Race Series Bearings are renowned for their durability and precision, ensuring your engine runs smoothly and efficiently.
- High strength overlay plate with reduced thickness for superior durability
- Hardened steel backs on all Conrod Bearings for enhanced strength
- Increased crush and elimination of flash plating for improved reliability
- 3/4 grooving on Main Bearings for optimal oil supply
- Tight, consistent wall tolerances for precision fit
- Oversize chamfers where applicable for better fitment
Explore the full range of ACL Race Series Engine Bearings for unmatched performance. Visit ACL Race Series Engine Bearings for more information.
| Product Name | NISSAN TB42, TB45 TB48 PATROL, ACL Race Series Conrod Bearings (6B2955H) |
|---|---|
| Brands | ACL |
| Engine | TB42, TB45, TB48 |
| 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 benefits of using ACL Race Series Conrod Bearings in my TB42, TB45, or TB48 Patrol?
ACL Race Series Conrod Bearings are designed for high-performance applications, providing enhanced durability and precision fit. The high strength overlay plate and hardened steel backs ensure they can withstand higher RPM conditions, making them suitable for racing and demanding engine builds.
Do I need to modify my engine for these conrod bearings?
While the ACL Race Series Conrod Bearings are designed for a precise fit, it is essential to check the big-end clearances and ensure proper installation. Some engines may require minor modifications or machining to achieve optimal fitment and performance.
What is the recommended installation procedure for the ACL Race Series Conrod Bearings?
Ensure that the conrod and crankshaft surfaces are clean and free from debris. Apply a suitable assembly lubricant to the bearings before installation. Follow the manufacturer's specifications for torque settings and ensure proper alignment during assembly to avoid premature wear.
Can I use these bearings in a standard street application?
While ACL Race Series Conrod Bearings are primarily designed for high-performance and racing applications, they can be used in street applications if the engine is built for increased performance. However, consider the trade-offs in terms of wear and longevity compared to standard bearings.
What should I check after installing the ACL Race Series Conrod Bearings?
After installation, check for proper oil clearance and ensure that the bearings are seated correctly. Monitor oil pressure during initial startup and break-in to confirm that the bearings are receiving adequate lubrication. Regular inspections are recommended to assess wear and performance.
