ACL Acura B17A1/B18A1/B18B1 / B18C1/B18C5 VTEC / Honda K20A3/K20A2/K24A 0.25mm Oversized High Performance 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    B16A1    Honda B16A1 1595cc Inline4 DOHC 4v VTEC    
Honda    B16A2    Honda B16A2 1595cc Inline4 DOHC 4v VTEC    
Honda    B16A3    Honda B16A3 1595cc Inline4 DOHC 4v VTEC    
Honda    B16A4    Honda B16A4 1595cc Inline4 DOHC 4v VTEC    
Honda    B16A6    Honda B16A6 1595cc Inline4 DOHC 4v VTEC    
Honda    B16B    Honda B16B 1595cc Inline4 DOHC 4v VTEC    
Honda    B17A1    Honda B17A1 1678cc Inline4 DOHC 4v    
Honda    B18A1    Honda B18A1 (USA) 1834cc Inline4 DOHC 4v    
Honda    B18B1    Honda B18B1 1834cc Inline4 DOHC 4v    
Honda    B18B2    Honda B18B2 1834cc Inline4 DOHC 4v    
Honda    B18C1    Honda B18C1 1797cc Inline4 DOHC 4v VTEC    
Honda    B18C2    Honda B18C2 1797cc Inline4 DOHC 4v VTEC    
Honda    B18C5    Honda B18C5 1797cc Inline4 DOHC 4v VTEC    
Honda    B18C7    Honda B18C7 1797cc Inline4 DOHC 4v VTEC    
Honda    B20B3    Honda B20B3 1973cc Inline4 DOHC 4v    
Honda    B20B4    Honda B20B4 1973cc Inline4 DOHC 4v    
Honda    B20B8    Honda B20B8 1973cc Inline4 DOHC 4v    
Honda    B20Z2    Honda B20Z2 1973cc Inline4 DOHC 4v    
Honda    K20A2    Honda K20A2 1998cc (Type R) Inline4 DOHC 4v    
Honda    K20A3    Honda K20A3 1998cc Inline4 DOHC 4v    
Honda    K20Z1    Honda K20Z1 1998cc Inline4 DOHC 4v    
Honda    K24A1    Honda K24A1 2354cc Inline4 DOHC 4v    
Honda    K24A3    Honda K24A3 2354cc Inline4 DOHC 4v    
Honda    K24A4    Honda K24A4 2354cc Inline4 DOHC 4v    
Honda    K24A8    Honda K24A8 2354cc Inline4 DOHC 4v    
Honda    K24Z1    Honda K24Z1 2354cc Inline4 DOHC 4v