Posted on

Connecting rod bearings for FA20 and 4UGSE engine by King Bearings


Pavel’s Racing Engines is pleased to offer high performance connecting rod bearings for the Subaru FA20 and Toyota/Scion FRS 4UGSE engine. This bearing kit made by King Bearings and meant for high performance street and race engine use.


  • H-STD (standard)
  • HX-STD (extra clearance by 0.0010 inch)
  • H-STD 0.025 (less clearance by 0.0010 inch)
  • H-0.25 (undersize 0.25mm/0.0100 inch, repair size #1)
  • H-0.50 (undersize 0.50/0.0200 inch, repair size #2)

KIT CONTENT: 8 high performance tri-metal connecting rod bearing shells


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

  • Designed to withstand higher RPM conditions, King XPG Race Series engine bearings are available for many of the popular 4, 6 & 8 cylinder applications and feature: 
  • pMax Black 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 
  • Bulls Eye Tolerance- 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

COST: $130 shipped in USA and Puerto Rico. Email us for specific grade availability.

2 thoughts on “Connecting rod bearings for FA20 and 4UGSE engine by King Bearings

  1. We just had a crankshaft from a Hyundai Genesis Coupe 2.0T 1998cc spin a connecting rod bearing. The connecting rod journals have been ground for a .50mm undersize bearing. You had a PRE ACL racing bearing that would work for this application only to sell moments before I could purchase it. Can you help us with a racing bearing for this build?

    Thanks Mark

    1. Hello Mark,
      Thank you for the interest. We do have 0.50mm overside bearing for your application. Please check your email for a message.

Leave a Reply

Your email address will not be published. Required fields are marked *