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ACL Race Main Bearings

ACL

ACL Race Main Bearings

$ 75.99

ACL Race Main Bearings

Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings feature:

- 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..

**Extra Oil clearance option(HX) adds .001 more Bearing Clearance**

**As seen on The KMOD RSX & All KMOD Performance Built Engines**


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