ACL Race Main Engine Bearings | Honda/Acura B18C1/B18C5 (5M1959H)
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ACL Race Main Engine Bearings | Honda/Acura B18C1/B18C5 (5M1959H)
ACL Race Main Engine Bearings | Honda/Acura B18C1/B18C5 (5M1959H)
ACL Race Main Engine Bearings | Honda/Acura B18C1/B18C5 (5M1959H)

ACL Race Main Engine Bearings | Honda/Acura B18C1/B18C5 (5M1959H)

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$49.46 $78.32
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ACL Race Series Main Bearings

The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings.

Features

  • Designed to withstand higher RPM conditions.
  • 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 bearing sand 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.

Applications

  • Honda/Acura B18C1 / B18C5
  • 1994-2001 Acura Integra GS-R
  • 2000-2001 Acura Integra Type-R

What's In The Box?

  • (1) Complete Set of Main Bearings

Warranty

  • Manufacturer Standard Warranty

ACL Race Series Main Bearings

The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings.

Features

  • Designed to withstand higher RPM conditions.
  • 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 bearing sand 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.

Applications

  • Honda/Acura B18C1 / B18C5
  • 1994-2001 Acura Integra GS-R
  • 2000-2001 Acura Integra Type-R

What's In The Box?

  • (1) Complete Set of Main Bearings

Warranty

  • Manufacturer Standard Warranty

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