Description
King’s XPC Series is designed specifically for professional and high-performance engine builds where durability, precision, and strength are critical. The bearings incorporate King’s proprietary pMaxBlack™ tri-metal structure, delivering superior fatigue strength and enhanced hardness. This is combined with the advanced pMaxKote™ ceramic nano-composite polymer coating that dramatically improves resistance to wear, scuffing, and oil starvation — ensuring long-lasting performance even under extreme pressure and high RPM conditions.
The pMaxKote™ coating technology reduces friction between the bearing and crankshaft, allowing smoother operation, improved oil film stability, and better load distribution. Unlike conventional coated bearings, King’s process maintains the original wall thickness, ensuring perfect oil clearance and compatibility with precision race engines.
These bearings are ideal for applications that demand maximum reliability and endurance, including:
- High-performance street builds
- Track and circuit racing
- Drag racing
- Time attack and endurance racing
- Marine/off-shore performance engines
Engineered for steel crankshaft setups, the XPC Series ensures stable operation at high power levels while reducing the risk of bearing failure caused by heat or oil film breakdown. Each bearing undergoes strict quality control and precision manufacturing to meet or exceed OEM tolerances.
Technical Highlights:
- Advanced pMaxBlack™ tri-metal structure for maximum strength
- pMaxKote™ ceramic nano-polymer coating enhances wear and seizure resistance
- Maintains original bearing thickness for accurate oil clearance
- Excellent oil retention and heat dissipation
- Ideal for high-horsepower and forced induction engines
- Set includes 8 main bearings
Fitment:
- Engine: Nissan VR38DETT
- Vehicle: Nissan GT-R (R35)
- Bearing Size: 0.25
- Part Number: MB4524XPC
- Quantity: Set of 8 Main Bearings
Whether you’re building a competitive race engine or upgrading your GT-R for peak reliability and power, King XPC pMaxKote Performance Bearings deliver the precision, protection, and endurance trusted by top builders worldwide.
