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King Racing For Audi A4 1.8L AEB Size STD Performance Main Bearing Set- MB5566XP

King Racing For Audi A4 1.8L AEB Size STD Performance Main Bearing Set- MB5566XP

King Audi A4 1.8L AEB (Size STD) Performance Main Bearing Set
SKU: MB5566XP

Overview

Successful race engine builders are constantly pushing the limits of load capacity to new levels. Race bearings today inevitably need to match these demands with more competitive bearings. At King Racing we met the challenge with the XP high performance bearings series.
The XP series is a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loads. It was developed for all performance applications that use forged steel aftermarket crankshafts and produce high loads for extended periods.
King Racing’s XP series features pMax Black™, a unique tri-metal structure that is 24% harder than any other conventional tri-metal race bearing. pMax Black™ together with the XP geometric features are the ideal combination for performance racing. For more on King Racing technologies visit TechLab
All King Bearings are specifically engineered to withstand the highest loads and RPMs generated by today’s top competition engines. All King Performance Engine Bearings feature:
 * *“Bull’s Eye Tolerance”*. King engine bearings have the closest wall tolerances in the industry, with all shells matched to 0.0001".
 * *Increased Height.* Greater rod bearing height improves bearing-to-bore contact/heat transfer and reduces spin potential at high RPM.
* *Improved Oiling.* Mains feature enlarged, chamfered oil holes.
* *Medium Eccentricity.* This enables optimum load distribution and improved oiling.
* *Dowel Holes.* Most rod bearings are available with or without dowel holes.
* *Narrowed Design.* Mains and rods are narrowed for large-radius crankshafts.
We offer the industry’s widest selection of sizes, including special clearance options. With more choices than ever, you’ll find the right King High Performance Engine Bearings for your most demanding applications.
*King XP Bearings Features*
*Applications*
* High-load, long-duration racing such as circle track, off-road, off-shore, and others that require steel crankshafts
*Construction* 
Enhanced tri-metal copper lead construction with nickel barrier and SecureBond adhesion
*Features*
* 15% - 30% greater load capacity than traditional bearings
* The SecureBond unique adhesion process, for superior stability between the top and intermediate layers
* 0.0005" metallurgically enhanced and hardened performance overlay withstands greater loads and better resists surface fatigue
* Mains are 1/2 grooved for uncompromised lower shell load capacity

Fitment

1984 Audi 4000 S L4.1780cc Engine Components::Bearings
1984: SOHC
1997-1999 Audi A4 Base L4.1781cc Engine Components::Bearings
1997: DOHC
1998: DOHC
1999: DOHC
 1999 Audi A4 Quattro Avant L4.1781cc Engine Components::Bearings
1999: DOHC
 1997-2000 Audi A4 Quattro Base L4.1781cc Engine Components::Bearings
1997: DOHC
1998: DOHC
  1999: DOHC
 2000: DOHC
1987-1990 Volkswagen Fox Base L4.1780cc Engine Components::Bearings
      1987: SOHC
     1988: SOHC
     1989: SOHC
     1990: SOHC
 1987-1990 Volkswagen Fox GL L4.1780cc Engine Components::Bearings
    1987: SOHC
    1988: SOHC
    1989: SOHC
   1990: SOHC
1989-1990 Volkswagen Fox GL Sport L4.1780cc Engine Components::Bearings
   1989: SOHC
   1990: SOHC
1998-1999 Volkswagen Passat GLS L4.1781cc Engine Components::Bearings
  1998: DOHC
  1999: DOHC
 1999 Volkswagen Passat GLX L4.1781cc Engine Components::Bearings
  1999: DOHC
 1985 Volkswagen Quantum Base L4.1780cc Engine Components::Bearings
  1985: SOHC
1984-1985 Volkswagen Quantum GL L4.1780cc Engine Components::Bearings
  1984: SOHC
  1985: SOHC

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