Choosing the right material for your engine bearings is crucial for optimal performance and durability. At King, we offer a variety of materials tailored to different applications, ensuring you find the perfect match for your engine's needs. Whether you require high-load endurance for drag racing or superior wear resistance for time attack racing, our comprehensive guide will help you understand the strengths of each material. Explore our expert recommendations to make the best choice for your engine's specific demands.
HP Series - Alecular™
Metal Structure: Bi-Metal Aluminum Silicon Alloy
Competition Type: For applications requiring a harder than Babbitt top layer to better resist extrusion & material migration (drag racing, monster truck, tractor pull). Also for all other applications using modular cast iron crankshafts.
Load Characteristics: High load/short duration or medium load/long duration
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Special Attributes: Designed for high loads for short durations
Selecting the right material for your engine bearings is essential for achieving peak performance and longevity.
XP Series - pMaxBlack™
Metal Structure: Tri-Metal Copper-Lead
Competition Type: Circle track drag racing, off-shore, and other applications using steel crankshafts.
Load Characteristics: High load/long duration
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Special Attributes: Designed for high loads for short durations
XPC Series - pMaxKote™
Metal Structure: Tri-Metal Copper-Lead, Coated
Competition Type: Circle track drag racing, off-shore, and other applications using steel crankshafts. Polymer Coated.
Load Characteristics: High load/long duration
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Special Attributes: pMaxKote™ polymer coating operates as a solid lubricant
GPC Series - Silver
Metal Structure: Tri-Metal Silver-Plating, Coated
Competition Type: Diesel Performance, Sprint Cars
Load Characteristics: Very high load/long duration
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Special Attributes: Lead-free copper, silver plating& polymer coating
TFC Series - Top Fuel
Metal Structure: Tri-Metal Strengthened Steel, Special Copper-Lead Coated
Competition Type: Top Fuel Dragster, Top Alcohol Dragster, Funny Car, Pro-Mod
Load Characteristics: Very high load/long duration
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Special Attributes: Contains special ductile bronze, extra thick babbitt & K-40 polymer
Selecting the right material for your engine bearings is essential for achieving peak performance and longevity. By understanding the unique benefits of each material, you can make an informed decision that aligns with your specific racing or driving needs. King Engine Bearings is dedicated to providing high-quality options tailored to various applications, ensuring that you have the best possible solution for your engine.
