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ACL High Performance Rod Bearing Set for Mini Inline 4 (997cc, 998cc) Standard Size 4B2201H-STD - 4B2201H-STD

ACL 4B2201H-STD High Performance Rod Bearing Set

The ACL 4B2201H-STD rod bearing set is designed for those who demand reliability and performance from their engine components. This set is part of the ACL BMC Mini Inline 4 (997cc, 998cc) lineup, ensuring that you get the right fit for your high-performance needs.

Features

  • High strength overlay plate with reduced thickness, enhancing fatigue resistance.
  • Hardened steel backs provide robust support for the bearing lining, promoting better retention in the housing.
  • Increased crush for improved bearing retention, ensuring stability during operation.
  • Removal of flash plating on the back of the bearings enhances heat transfer and maximizes grip in the housing.
  • Increased eccentricity to counteract bore distortion at high RPM, aiding in the formation of hydrodynamic oil films.
  • 3/4 grooved main bearings optimize load carrying surface area and oil flow to the conrod bearings.
  • Tight, consistent wall tolerances help maintain precise clearances for better performance.
  • Enlarged ID chamfers on bearing edges accommodate larger fillet radii on performance crankshafts.

Specifications

  • Designed for high RPM conditions, providing the dependability needed for performance applications.
  • Combines advanced design, metallurgy, and engineering for optimal performance.
  • Available sizes: STD, 001, 010.

Customer Feedback

"I installed the ACL 4B2201H-STD bearings in my Mini and noticed a significant improvement in engine response. The fit was perfect, and I appreciate the attention to detail in the design." - Mark T.

"These bearings have held up well even under aggressive driving conditions. I feel confident pushing my engine to the limits with these in place." - Sara L.

Other Part Numbers:
ACL #acl4B2201H-STD

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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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