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  See more parts for Porsche 930
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ACL Porsche 930 Turbo H6 .25mm Oversized High Performance Rod Bearing Set 78-79 - 6B2463H-.25

ACL 6B2463H-.25 High Performance Rod Bearing Set

The ACL 6B2463H-.25 rod bearing set is engineered for those who demand precision and durability in high-performance applications. Specifically designed for the Porsche 930 Turbo models from 1975 to 1989, these bearings are a vital component for enhancing engine reliability under extreme conditions.

Key Features

  • Trimetal Construction: The unique design incorporates a high-strength overlay plate with reduced thickness, improving fatigue resistance and longevity even at elevated RPMs.
  • Hardened Steel Backs: Each rod bearing features hardened steel backs, providing superior support for the bearing lining and enhancing retention within the housing.
  • Improved Bearing Retention: Increased crush ensures that the bearings maintain their position and integrity, critical for high-performance applications.
  • Optimized Heat Transfer: The elimination of flash plating on the back of the bearings enhances heat dissipation and maximizes grip between the bearing and housing.
  • Enhanced Eccentricity: Designed to compensate for bore distortion at high RPM, these bearings facilitate the formation of hydrodynamic oil films, ensuring optimal lubrication.
  • 3/4 Grooved Design: Main bearings are engineered with a 3/4 groove configuration to optimize load-bearing surface area and improve oil flow to the connecting rod bearings.
  • Tight Tolerances: Consistent wall tolerances help maintain precise clearances, essential for high-performance engine builds.
  • Enlarged ID Chamfers: The bearing edges feature enlarged ID chamfers where necessary, accommodating large fillet radii found on performance crankshafts.

Specifications

  • Part Number: 6B2463H-.25
  • Bearing Sizes Available: STD, 0.25, .25
  • Application: Designed specifically for Porsche 930 Turbo models (1975-1989)

For those looking to enhance their Porsche 930's performance and reliability, the ACL 6B2463H-.25 rod bearing set is a critical upgrade, providing the dependability needed to withstand the rigors of high RPM operation.

Other Part Numbers:
ACL #acl6B2463H-.25

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1975-1989
 Porsche 930

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Who is ACL?

ACL is a company that specializes in manufacturing and distributing high-quality engine bearings that have played a key role in the Australian automotive parts market. 

Based in Launceston, Tasmania, Australia, the company has been in the business for more than 70 years and has become the leading brand when it comes to its market segment.

Throughout the years, ACL has consistently provided top quality products and has become the equipment supplier of multiple Automotive brands such as Lancia, Mazda, Mini, Mitsubishi, Nissan, Peugeot, Subaru, Toyota, Volvo, Suzuki, Renault, SAAB, and more.  ACL also provides a replacement product range used by the aftermarket industry.

The company ensures that it maintains its high level of standard by employing manufacturing processes that are ISO certified. They also use the industry’s most advanced tooling equipment and designing software that allows them to create products that are superior in quality. ACL has been known worldwide to create bearings that are durable, innovative, and precise.

ACL also offers bearing used for high-performance applications. The company has been involved in motorsport racing since the 1960s and has manufactured bearings used in Brabham Formula 1. Today, their products are being used in different racing disciplines such as the Australian Supercar Championship, Drag racing, Driftings, and Rally.

Purchase ACL Bearings at Vivid Racing

Engine Bearings are a critical component of a vehicle and should not be overlooked. If you want to make sure that what you get is something you could rely on, then ACL is the brand for you. With over 200 engine applications, whether it’s an American, Australian, European, or Asian made vehicle, ACL got you covered. Visit Vivid Racing and check out their list of bearings that would fit your specific needs.

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