MAZDA B6T BP-T DOHC TURBO, ACL Race Series Conrod Bearings (4B8351H)
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MAZDA B6T BP-T DOHC TURBO, ACL Race Series Conrod Bearings (4B8351H)
Enhance your engine's performance with the MAZDA B6T BP-T DOHC TURBO, ACL Race Series Conrod Bearings (4B8351H). Specifically engineered for high RPM conditions, these bearings are a perfect fit for your Mazda's turbocharged engine, ensuring durability and reliability under extreme conditions.
Key Features:
- High strength overlay plate with reduced thickness for superior performance.
- Hardened steel backs on all Conrod Bearings for enhanced durability.
- Increased crush and elimination of flash plating for improved fitment.
- 3/4 grooving on Main Bearings for optimum oil supply and lubrication.
- Tight, consistent wall tolerances for precision and reliability.
- Oversize chamfers where applicable to accommodate high-performance needs.
| Product Name | MAZDA B6T BP-T DOHC TURBO, ACL Race Series Conrod Bearings (4B8351H) |
|---|---|
| Brands | ACL |
| Engine | BP 1.8L |
| Make | Mazda |
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 Conrod Bearings for the Mazda B6T?
The ACL Race Series Conrod Bearings (4B8351H) feature a high strength overlay plate with reduced thickness for enhanced performance, hardened steel backs for durability, and increased crush to improve fitment. They also have tight wall tolerances and oversize chamfers where applicable, making them suitable for high RPM and turbocharged applications.
Do I need to modify my engine for these conrod bearings?
While the ACL Race Series Conrod Bearings are designed to fit the Mazda B6T engine, it's essential to check the conrod and journal sizes. Depending on your specific engine build, you may need to ensure proper clearance and fitment through machining or honing.
What is the recommended oil clearance for these conrod bearings?
The recommended oil clearance for the ACL Race Series Conrod Bearings typically falls within the standard range for performance applications. However, it's crucial to consult your engine builder for specific clearance requirements based on your engine's setup, intended use, and oil viscosity.
Can these bearings handle high RPM and turbo applications?
Yes, the ACL Race Series Conrod Bearings are specifically engineered for high RPM conditions and are suitable for turbocharged applications. They are designed to provide durability and reliability under extreme conditions, making them a solid choice for performance builds.
What should I consider regarding lubrication when using these bearings?
Proper lubrication is critical when using the ACL Race Series Conrod Bearings. Ensure that your oil system provides adequate flow and pressure, particularly under high RPM conditions. Using high-quality engine oil and maintaining the correct oil level will help ensure optimal performance and longevity of the bearings.
