MAP 4B11 Engine Torque Plate (Evo X)

4B11 Torque Plate by MAPerformance

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, a 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.

Warranty

• Limited Lifetime Warranty