Description
The ACL 2 JZ/1 JZ Race Main Bearing Set is engineered specifically for Toyota's 2JZ and 1JZ engine platforms. This component is essential for high-performance builds aimed at motorsport applications, providing the reliability and strength needed under extreme conditions.
- Trimetal design featuring a high-strength overlay for superior fatigue resistance
- Hardened steel backs enhance support and improve bearing retention
- Increased crush for optimal bearing stability and retention
- Flash plating removal maximizes heat transfer and grip in the housing
- Enhanced eccentricity to mitigate bore distortion at elevated RPMs
- 3/4 grooved configuration optimizes load area and promotes oil flow to conrod bearings
- Tight tolerances ensure consistent clearances for precision performance
- Enlarged ID chamfers accommodate large fillet radii on performance crankshafts
These main bearings are ideal for applications such as high-boost turbo setups, road racing, and time attack events, where engine performance and reliability are critical. The advanced materials and design will help maintain optimal oil film formation, reducing wear and enhancing engine longevity.
Constructed from high-quality materials, the ACL Race Main Bearings require no special care beyond standard maintenance practices. With this bearing set, you can trust in a proven solution for your high-performance engine needs.
