NISSAN KA24, ACL Race Series Conrod Bearings (4B2746H)
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NISSAN KA24 ACL Race Series Conrod Bearings (4B2746H)
Enhance your engine's performance with the NISSAN KA24 ACL Race Series Conrod Bearings (4B2746H), specifically engineered to endure higher RPM conditions. These bearings are a top choice for automotive enthusiasts seeking reliability and durability in their 4, 6, and 8 cylinder applications.
Key features include:
- High Strength Overlay Plate: Designed with a reduced thickness for superior performance.
- Hardened Steel Backs: Ensures durability and strength in all conrod bearings.
- Increased Crush: Eliminates flash plating for a more secure fit.
- 3/4 Grooving: Main bearings feature this design for optimal oil supply.
- Consistent Wall Tolerances: Provides tight and reliable fitment.
- Oversize Chamfers: Available where applicable for enhanced performance.
Explore the full range of ACL Race Series Engine Bearings for unmatched quality and performance.
| Product Name | NISSAN KA24, ACL Race Series Conrod Bearings (4B2746H) |
|---|---|
| Brands | ACL |
| Engine | KA24E / KA24DE |
| 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 NISSAN KA24 ACL Race Series Conrod Bearings?
The NISSAN KA24 ACL Race Series Conrod Bearings feature a high strength overlay plate for superior performance, hardened steel backs for durability, increased crush for a secure fit, and consistent wall tolerances for reliable fitment. They also include 3/4 grooving for optimal oil supply and oversize chamfers where applicable.
What RPM range are these conrod bearings designed for?
These conrod bearings are engineered to endure higher RPM conditions, making them suitable for performance applications in the KA24E and KA24DE engines. However, the actual reliability and performance will depend on proper installation, machining, and tuning.
Do I need to modify my engine for these bearings?
While the NISSAN KA24 ACL Race Series Conrod Bearings are designed for a direct fit, it's essential to ensure that your conrods and crankshaft are within OEM specifications. Depending on your engine's condition, you may need to check for proper clearances and potentially hone the big-end or small-end to achieve the best fit.
How do I ensure proper installation of these conrod bearings?
For proper installation of the NISSAN KA24 ACL Race Series Conrod Bearings, ensure that the bearing surfaces are clean and free of debris. Follow the manufacturer's specifications for torque settings on the conrod bolts, and always check for proper oil clearance using a suitable measuring tool to ensure optimal performance.
Are these bearings suitable for both street and race applications?
The NISSAN KA24 ACL Race Series Conrod Bearings are primarily designed for performance and race applications, offering enhanced durability and strength. While they can be used in street applications, it's crucial to consider your engine's overall setup and usage to ensure they meet your performance needs.
