ACL Race Series performance engine bearings are manufactured to exacting tolerances. Micron tolerance machining supported by precision measurement systems delivers consistent accuracy to key characteristics like wall thickness and crush. This ensures reliable fit and helps maintain consistent clearances. A blend of characteristics to provide high strength and excellent seizure resistance. No flash plating is applied to further improve bearing retention an maximize heat transfer.
Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are available for many of the popular 4, 6 & 8 cylinder applications.
MAIN ADVANTAGES
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.
Fitment
LEXUS GS (_S16_) 300 (JZS160_) 1997 – 2000
LEXUS GS (_S16_) 300 (JZS160_) 2000 – 2004
LEXUS GS (_S16_) 400 (UZS160_) 1997 – 2000
LEXUS GS (_S16_) 430 (UZS161_) 2000 – 2004
TOYOTA SUPRA (_A8_) 3.0 i Bi-Turbo (JZA80_) 1993 – 2002
TOYOTA SUPRA (_A8_) 3.0 i Bi-Turbo (JZA80_) 1993 – 1998
TOYOTA SUPRA (_A8_) 3.0 i (JZA80_) 1993 – 2002
TOYOTA SUPRA (_A8_) 3.0 (JZA80_) 1993 – 2002




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