Wössner/PEC Forged Engine Build Kit


In Stock


  • Wössner pistons and rings
  • PEC rods
  • Options for block mod kit
  • Options for all gaskets
  • Options for head bolts
  • Options for all bearings

Wössner Forged Pistons and Rod set for the 1.6 EcoBoost Fiesta ST / Focus Engine.

The new EcoBoost 1.6 motor has a very robust construction, the OE pistons and rods have been run at over 350bhp on occasion and have stood up to the punishment. This set of forged pistons and rods will allow the 1.6 EcoBoost to push well beyond the 350bhp level with relative ease.

In high boost and high load testing, Pumaspeed have seen the failure of the lower ring skirt. Install these to ensure total reliabilty and the ability to rev over 8000rpm.

These pistons are manufactured by Wössner from extruded high silicon, enhanced 4032 Alloy (with additional Cu, Ni & Mg) that has low thermal expansion, excellent for wear resistance and higher thermal conductivity.

The pistons and rods are also available separately if required.


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