Watch in action

ACL High Performance .025mm Oversized Main Bearings for SR20

The ACL .025mm Oversized Main Bearing Set is specifically engineered for the legendary Nissan SR20DE and SR20DET engines. When your crankshaft has been ground to a .025mm undersize during a rebuild, these bearings provide the exact fitment required to maintain optimal oil clearances. Known for their durability and performance, ACL bearings are the preferred choice for tuners and engine builders worldwide.

Why Choose ACL for your SR20 Build?

• Precision Oversize: Designed for .025mm undersized crankshaft journals.
• High-Performance Construction: Built to withstand the high stress of turbocharging.
• Optimal Oil Film: Ensures consistent lubrication for high-RPM stability.
• Wide Compatibility: Fits a variety of Nissan and Infiniti models including Sentra SE-R, NX, and G20.

The SR20 engine is famous for its tuning potential, but it requires high-quality internal components to survive the added power. These ACL bearings are constructed from advanced materials that offer superior fatigue resistance and heat management, ensuring your engine remains reliable under boost. By choosing the correct bearing size, you ensure that your crankshaft is properly supported, which is essential for preventing catastrophic engine failure. Elevate your build with the precision and quality of ACL. For all your performance engine needs, trust the experts at GGCRACING.