{"product_id":"king-engine-bearings-performance-xp-series-w-pmax-coating-rod-bearings-cr6676xp-90-96-nissan-300zx","title":"King Engine Bearings, Performance XP Series w\/ pMax Coating, Rod Bearings CR6676XP (90-96 NISSAN 300ZX)","description":"XP-Series Main Bearing Set (CR6676XP) by King Engine Bearings®. Bearing Size: Standard. Quantity of pairs in set: 4. pMax Black™ is a unique tri-metal structure for race applications. The overlay is strengthened by a proprietary nano-scaled hardening process that modifies the molecular structure and creates a black fatigue-resistant shield. \u003cbr\u003e\u003cbr\u003e Specifications: \u003cbr\u003e\u003cbr\u003e Bearing Usage: Performance\u003cbr\u003e Grooved Bearing: Yes\u003cbr\u003e Groove Location: Upper\u003cbr\u003e Groove Style: Full\u003cbr\u003e Bearing Material: Tri-metal copper-lead nickel\u003cbr\u003e Lining: Cu21Pb4.5Sn\u003cbr\u003e Overlay: Pb10Sn5Cu surface hardened\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e Features: \u003cbr\u003e\u003cbr\u003e No more multiple set purchases or \"fishing\" for bearings to reach right clearance\u003cbr\u003e No need to grind cranks \"fat\" or \"thin\"\u003cbr\u003e No need to adjust housing diameter\u003cbr\u003e Less taper across the bearing face\u003cbr\u003e Better load distribution across the bearing surface\u003cbr\u003e A more stable hydrodynamic lubrication regime\u003cbr\u003e Greater bearing durability at high RPM's\u003cbr\u003e Increases oil passage capacity\u003cbr\u003e Produces higher oil supply reliability\u003cbr\u003e No need for custom-made oil hole enlargement\u003cbr\u003e Optimal press fit\u003cbr\u003e Improves bearing spin and fretting prevention\u003cbr\u003e Better heat transfer\u003cbr\u003e Reduces bearing and housing distortion\u003cbr\u003e Better oil wedge formation\u003cbr\u003e Stable hydrodynamic lubrication regime\u003cbr\u003e Minimized vibration and wear\u003cbr\u003e Prevention of oil film \"wiping\" in high RPM conditions\u003cbr\u003e Optimal load distribution across bearing surface\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e Successful race engine builders are constantly pushing the limits of load capacity to new levels. Race bearings today inevitably need to match these demands with more competitive bearings. At King Racing they met the challenge with the XP high performance bearings series. \u003cbr\u003e\u003cbr\u003e The XP series is a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loads. It was developed for all performance applications that use forged steel aftermarket crankshafts and produce high loads for extended periods. \u003cbr\u003e\u003cbr\u003e King Racing’s XP series features 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 are the ideal combination for performance racing.","brand":"KING","offers":[{"title":"STANDARD","offer_id":24716392133,"sku":"","price":79.99,"currency_code":"USD","in_stock":true},{"title":"0.025MM","offer_id":24716392197,"sku":"","price":79.99,"currency_code":"USD","in_stock":true},{"title":"0.25MM","offer_id":24716392261,"sku":"","price":79.99,"currency_code":"USD","in_stock":true},{"title":"0.5MM","offer_id":24716392325,"sku":"","price":79.99,"currency_code":"USD","in_stock":true},{"title":"STDX","offer_id":24716392389,"sku":"","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1737\/7047\/products\/2408950f-0021-4b28-8d25-226a90761ca6_e46f50d1-9e07-43e1-8860-34f17268268a.jpg?v=1485664605","url":"https:\/\/www.zshackperformance.com\/products\/king-engine-bearings-performance-xp-series-w-pmax-coating-rod-bearings-cr6676xp-90-96-nissan-300zx","provider":"zshack","version":"1.0","type":"link"}