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4B11 Torque Plate | Evo X Engine Boring / Honing Plate

Posted on 06 November 2013

[caption id="" align="alignnone" width="560"]4B11T Evo X Engine Torque Plate / Honing Plate For Engine Machining 4B11 Torque Plate[/caption]

A torque plate is essential during any boring or honing process. When you torque a head down on the block the threads will cause the cylinder bore to slightly deform, our MAPerformance 4b11 torque plate takes the place of the head to simulate any distortion that will be caused when the head studs/bolts are tightened. Using a torque plate while boring and/or honing removes these slight bore irregularities. PLEASE do not trust any machinist who does not have access to the correct torque plate for your engine.

MAPerformance 4b11 Torque Plate Specs

  • 2" thick billet aluminum
  • Includes spacers (not pictured) to give proper depth of penetration into the block
  • Works with bore sizes ranging from 86mm up to 90mm
  • 100% Made in the USA
  • Applications - Mitsubishi Evo X & Hyundai 4B11 Engines

Buy yours today for only $374.99 Shipped!

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1 comment

  • MaPer4mance: November 10, 2015

    A new Mitsubishi Lancer Evolution X part we have been working on releasing has finally hit production!

    What… http://t.co/S8o8llxSAW

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