ACL 5M2797H-STD Race Series Engine Bearings

When it comes to performance upgrades, the ACL 5M2797H-STD Race Series Engine Bearings stand out as a top-tier choice for serious drivers. Crafted with a unique blend of design, metallurgy, and engineering, these Trimetal engine bearings are built to handle the demands of high RPM conditions, making them ideal for various 4, 6, and 8-cylinder applications.

Features

• High strength overlay plate with a reduced thickness, enhancing fatigue resistance for long-lasting performance.
• Hardened steel backs on all rod bearings provide superior support for the bearing lining, ensuring reliable retention within the housing.
• Increased crush for better bearing retention, keeping everything secure even under stress.
• Elimination of flash plating on the back of the bearings improves heat transfer and maximizes grip between the bearings and their housing.
• Enhanced eccentricity compensates for bore distortion at high RPM, promoting the formation of hydrodynamic oil films.
• 3/4 grooved main bearings optimize the load-carrying surface area and enhance oil flow to the conrod bearings.
• Tight, consistent wall tolerances help maintain precise clearances, ensuring optimal engine performance.
• Enlarged ID chamfers on bearing edges accommodate large fillet radii found on performance crankshafts.

Specifications

• Overlay Plate: High strength with reduced thickness for improved fatigue properties
• Back Material: Hardened steel for better support and retention
• Crush: Increased for enhanced bearing retention
• Heat Transfer: No flash plating for improved thermal efficiency
• Eccentricity: Increased to handle high RPM bore distortion
• Main Bearings: 3/4 grooved for optimized oil flow
• Tolerances: Tight and consistent to maintain clearances
• ID Chamfers: Enlarged to fit performance crankshafts

Fitment

The ACL 5M2797H-STD bearings are designed to fit the following models:

• Citroen Xsara Picasso (2000-2010)
• Peugeot 206 (2000-2009)
• Peugeot 307 (2001-2014)

Customer Feedback

Owners of the Peugeot 206 have reported significant improvements in engine responsiveness after installing the ACL 5M2797H-STD bearings. One user mentioned, "After swapping out my stock bearings for these ACL ones, my engine feels much tighter and more responsive, especially at higher RPMs. It’s like a whole new car!"

Citroen Xsara Picasso drivers also appreciate the durability and performance gains, with one owner stating, "These bearings have held up beautifully under hard driving conditions. No more knocking sounds, and the oil pressure has been steady!"

Upgrade your engine's performance and reliability with the ACL 5M2797H-STD Race Series Engine Bearings. Designed for the demands of spirited driving, these bearings deliver the performance you need to take your vehicle to the next level.