King Racing Big-End Bearings (S54)

King Racing Big-End Bearings (S54)

£191.00 Inc VAT


SKU: kings54 Category: Tags: , Brand:


King Racing XP Series big-end (Conrod) bearings. Available in standard size and ‘STD-X’ with additional oil clearance, as well as 0.025mm and 0.25mm oversizes. The XP series is a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loads. The bearings feature pMax Black, a unique tri-metal structure that is 24% harder than any other conventional tri-metal race bearing.  pMax Black together with the XP geometric features is the ideal combination for performance racing.
pMAX BlackTM Superior load capacity A unique tri-metal structure developed to meet the ongoing demand for increased engine bearing load capacity. • 24% stronger overlay • 17% more fatigue resistance • SecureBondTM – A micro-etch process that improves multilayer adhesion and structural integrity • Compatible with all crankshafts Intermediate layer: • Copper-based alloy strengthened by 4.5% tin • Industry’s highest hardness level – 115HV • Load capacity – 17,000 PSI Overlay:
• Strengthened by 5% copper • Industry’s highest hardness level – up to 18.1HV • Fatigue resistance – 10,200 PSI

Priced per engine set. The image may not be of actual product.

Additional information

Weight 1 kg





E36, E46


S50, S54



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