ACL Race Bearings - Rods (Acura B18C VTEC) | Niced Up

Upgrade your high-RPM VTEC build with the ACL Race Series Connecting Rod Bearings Set (Part # 4B1925H-STD) for Acura Integra GSR and Type R B18C engines. Engineered using a high-strength tri-metal design with hardened steel backs and no flash plating, these bearings maximize heat transfer and provide exceptional fatigue resistance under aggressive track conditions.

Featuring increased eccentricity to compensate for bore distortion at high RPM, these bearings support a stable hydrodynamic oil film to keep your rotating assembly protected when pushing past redline.

Key Features & Benefits:

• Tri-Metal Construction: High load capacity copper-lead structure with galvanic overlay for superior wear and seizure resistance.
• No Flash Plating: Improves thermal transfer directly into the connecting rod housing without interfering with precise oil clearances.
• Increased Eccentricity: Compensates for high-RPM housing bore distortion to maintain a continuous, stable hydrodynamic oil film.

Technical Specifications:

• Bearing Type: Connecting Rod Bearings (Standard Size - STD)
• Material: Tri-Metal Alloy / Steel Backed
• Warranty: ACL Performance Limited Manufacturer Warranty
• Brand: ACL Performance