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Toyota 4AGE ACL Race Series Main Bearings

Toyota 4AGE ACL Race Series Main Bearings

Toyota 4AGE ACL Race Series Conrod Bearings

AUD$70.00
SKU
4B1780H
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Enhance Your Engine's Performance with Toyota 4AGE ACL Race Series Conrod Bearings

Upgrade your Toyota 4AGE engine with the ACL Race Series Conrod Bearings, engineered to excel under high RPM conditions. These bearings are a top choice for automotive enthusiasts seeking reliability and performance. Designed for popular 4, 6, and 8 cylinder applications, they offer exceptional durability and precision.

  • 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 superior fit.
  • 3/4 Grooving on Main Bearings: Ensures optimal oil supply for smooth operation.
  • Tight Wall Tolerances: Guarantees consistent performance and reliability.
  • Oversize Chamfers: Available where applicable for improved fitment.
More Information
Product Name Toyota 4AGE ACL Race Series Conrod Bearings
Brands ACL
Engine 4AGE
Make Toyota

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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 Toyota 4AGE ACL Race Series Conrod Bearings?

The Toyota 4AGE ACL Race Series Conrod Bearings feature a high strength overlay plate with reduced thickness for enhanced performance, hardened steel backs for robust support, and increased crush to eliminate flash plating for a superior fit. They also include 3/4 grooving on main bearings for optimal oil supply, tight wall tolerances for consistent performance, and oversize chamfers where applicable for improved fitment.

What machining considerations should I keep in mind when using these conrod bearings?

When using the ACL Race Series Conrod Bearings, ensure that the conrod and crankshaft journals are properly machined to the correct specifications. It's essential to check for any required clearances and to ensure that the bearing surfaces are clean and free from debris before installation.

Are these bearings suitable for high RPM applications?

Yes, the ACL Race Series Conrod Bearings are specifically engineered to excel under high RPM conditions, making them a solid choice for performance applications. However, reliability will depend on proper installation, machining, and tuning of the engine.

How do I ensure proper fitment of the ACL Race Series Conrod Bearings?

To ensure proper fitment, verify that the bearings match the specifications of your 4AGE engine. It's crucial to check the bearing clearance with a micrometer and ensure that the conrod and crankshaft are within the required tolerances. Always follow the manufacturer's guidelines for installation.

What is the expected lifespan of these conrod bearings in a performance application?

The lifespan of the ACL Race Series Conrod Bearings in a performance application can vary based on factors such as engine tuning, oil quality, and operating conditions. Regular maintenance and monitoring of oil pressure and temperature can help extend their lifespan.

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