mountune High Performance 2.0L Focus ST Short Block

Mountune's extensive knowledge of the Ford EcoBoost engines coupled with our comprehensive motorsport experience provides the foundation for our high performance 2.0L Ford EcoBoost short block assembly. Each short block starts off as a brand new aluminum Ford Focus ST engine block then skillfully assembled with mountune forged pistons, forged h-beam connecting rods, tri-metal racing bearings, and a keyed OEM Focus ST crankshaft. Engine Build Specifications This engine is the perfect foundation for your Focus ST for high boost applications including track day use or as a direct replacement for your tired original engine.