KING ROD BEARINGS - LS - HP SERIES - .001" UNDERSIZED - CR807HPNSTDX

Engine Crankshaft Undersize (in.): Stock
Engine Crankshaft Undersize (mm): Stock
Bearing Material: Bi-metal, silicon aluminum
Dowel Pin Hole: No
Narrow Bearing: Yes
Quantity: Sold as a set of 8.
Notes: Oil clearance is increased 0.001 in.

King HP-Series rod bearings were developed mainly for drag race applications needing a material harder than the babbit top layer. These applications demanded a structure that could withstand high loads for short durations and still offer higher embeddabilty and compatibility. In response, King developed the HP-Series featuring the Alecular metal structure. The HP-Series is also suited for many performance applications with nodular cast iron crankshafts, such as street, strip, and some levels of Circle Track racing. HP-Series bearings are particularly suitable for the following cases:

• When a tri-metal bearings babbit overlay extrudes over the sides, migrates to one end, or is physically removed by the crankshaft
• When the intermediate layer of a tri-metal bearing is exposed, damaging the crank journal and requiring expensive grinding or replacement
• When contaminants enter the oil stream, scratching and damaging the crankshaft journals

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