ACL BMW M20/M50/M52/M54 - 1919CC 80.0mm Bore 66.0mm Stroke .025mm Oversized Conrod Bearing Set (ACL6B1490H-.025)
Special Order Item
Please see shipping policy for more info
ACL6B1490H-.025
Pairs well with
$ 172.03
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ACL BMW M20/M50/M52/M54 - 1919CC 80.0mm Bore 66.0mm Stroke .025mm Oversized Conrod Bearing Set
80.0mm Bore 66.0mm Stroke .025mm Oversized Conrod Bearing Set by ACL.
Features
- Benefits
- 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
Applications
- 1977 – 1981 BMW E12
- 1977 – 1982 BMW E21
- 1981 – 1987 BMW E28
- 1982 – 1992 BMW E30
- 1988 – 1990 BMW E34
What's Included
- 1 - 80.0mm Bore 66.0mm Stroke .025mm Oversized Conrod Bearing Set
Product Details
- Manufacturer part number: 6B1490H-.025
- Manufacturers Standard Warranty
