ACL Acura/Honda K20A3 / 98+ Honda F23A Standard Size High Performance Rod Bearing Set

• High performance Trimetal engine bearings
• Designed to withstand higher RPM conditions
• High strength overlay plate with reduced thickness for improved fatigue properties

• High strength overlay plate with reduced thickness for improved fatigue properties
• Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.
• Increased crush for improved bearing retention
• Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.
• Increased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.
• 3/4 grooved Main Bearings to optimize bearing load carrying surface area and oil flow to the conrod bearings.
• Tight consistent wall tolerances to help you maintain consistent clearances.
• Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.

Fits
Honda    F23A1    Honda F23A1 2254cc Inline4 SOHC 4v    
Honda    F23A4    Honda F23A4 2254cc Inline4 SOHC 4v    
Honda    F23A5    Honda F23A5 2254cc Inline4 SOHC 4v    
Honda    F23A7    Honda F23A7 2254cc Inline4 SOHC 4v    
Honda    F23Z2    Honda F23Z2 2254cc Inline4 SOHC 4v    
Honda    F23Z4    Honda F23Z4 2254cc Inline4 SOHC 4v    
Honda    K20A3    Honda K20A3 1998cc Inline4 DOHC 4v