Toyota 1UZ-FE ACL Race Series Big End Bearings

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Enhance Your Engine's Performance with Toyota 1UZ-FE ACL Race Series Big End Bearings
Upgrade your Toyota 1UZ-FE engine with the high-performance ACL Race Series Big End Bearings, meticulously engineered to endure higher RPM conditions. These bearings are a perfect fit for enthusiasts seeking reliability and efficiency in their 4, 6, and 8-cylinder applications. Experience superior performance with features designed to optimize your engine's capabilities.
- High Strength Overlay Plate: Features reduced thickness for enhanced durability.
- Hardened Steel Backs: Provides robust support for all Conrod Bearings.
- Increased Crush: Eliminates flash plating for a seamless fit.
- 3/4 Grooving: Main Bearings are designed for optimal oil supply.
- Consistent Wall Tolerances: Ensures precision and reliability.
- Oversize Chamfers: Available where applicable for improved 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 | Toyota 1UZ-FE ACL Race Series Big End Bearings |
|---|---|
| Brands | ACL |
| Engine | 1UZ-FE |
| Make | Toyota |
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 Big End Bearings in my 1UZ-FE engine?
ACL Race Series Big End Bearings are designed for high-performance applications, providing enhanced durability and reliability under higher RPM conditions. The high strength overlay plate and hardened steel backs ensure robust support, while increased crush and consistent wall tolerances optimise fitment and performance.
Do I need to modify my engine for these bearings to fit properly?
While ACL Race Series Big End Bearings are designed to fit the Toyota 1UZ-FE, it's essential to check for proper clearances and ensure that your conrods and crankshaft are within OEM specifications. Some builders may need to perform minor machining to achieve the ideal fit.
What is the recommended installation procedure for these bearings?
When installing ACL Race Series Big End Bearings, ensure that the bearing surfaces are clean and free of debris. Apply a suitable assembly lubricant to the bearing surfaces before installation. Follow the manufacturer's specifications for torque settings on conrod bolts to ensure proper clamping force.
Can I use these bearings in a street application?
While ACL Race Series Big End Bearings are primarily designed for race and high-performance applications, they can be used in street engines that are built for performance. However, ensure that your engine is properly tuned and maintained to maximise the longevity of these bearings.





