King Engine Bearings CR6855XP STDX Connecting Rod Bearing Set Porsche 911 914 2.0L 2.2L

The King Engine Bearings CR6855XP STDX is a precision connecting rod bearing set designed for Porsche 911 and 914 engines with 2.0L and 2.2L displacements. Built to King's exacting tolerances, this set features a .001" tighter-than-standard (STDX) clearance specification, making it ideal for high-performance and motorsport applications where tighter oil film control is desired.

Key Features:

• XP (Extra Performance) Series — King's premium tri-metal bearing construction featuring a steel backing, copper-lead or aluminum alloy intermediate layer, and a precision overlay for superior load capacity and wear resistance
• STDX Clearance — .001" tighter than standard clearance for enhanced oil pressure retention and performance-oriented builds
• Engineered for Porsche flat-six 2.0L and 2.2L engines found in the 911 and 914 model lines
• Precision-manufactured to OEM dimensions with tight tolerance control for consistent, reliable fitment
• Eccentricity-profiled bearing surface for optimal oil film distribution and reduced edge loading
• Full connecting rod bearing set included — covers all cylinders in the engine

Specifications:

• Part Number: CR6855XP STDX
• Size: Standard (STDX — .001" tighter clearance)
• Application: Porsche 911 2.0L, 2.2L / Porsche 914 2.0L, 2.2L
• Type: Connecting Rod Bearing Set

King Engine Bearings are a preferred choice among professional engine builders and motorsport teams worldwide. The XP series delivers the performance and reliability demanded by both high-revving street engines and competitive racing applications.