Mountune High Performance 2.0L EcoBoost MRX Long Block
Ford Focus ST 2.0L EcoBoost
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Description
Description
Mountune's extensive knowledge of the Ford EcoBoost engines coupled with our comprehensive motorsport experience provides the foundation for our premium 2.0L Ford EcoBoost long block assembly.
Each long block starts off as a brand-new aluminum Ford Focus ST engine block then skillfully assembled with mountune forged pistons, forged I-beam connecting rods, tri-metal racing bearings, and a keyed OEM Focus ST crankshaft.
2.0L MRX Long Block is topped with a mountune MRX Cylinder Head - Focus ST. A factory Focus ST cylinder block that has undergone our precision MRX machining service for the best possible performance, increasing intake airflow by 44% and exhaust airflow by 19%.
The Mountune MRX cylinder head for the Focus ST also features high-performance black nitrided intake valves, sodium inconel exhaust valves, along with our motorsport valve stem seals, and your choice of V2 or V3 camshafts.
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.
Camshaft Information
- The V2 Camshafts offer good all around drivability while providing excellent power and response. We recommend these for most applications.
- The V3 Camshaft option works well with larger than stock turbochargers and enhances high RPM power level. Because of the longer duration and higher lift, rough idle should be expected and considerable tuning effort may be required for these camshafts to function correctly.
Features and Benefits
Features and Benefits
- Product Code: 6063-LB-201
- Base Engine: 2.0L Ford Ecoboost
- Bore x Stroke: Ø 87.5 mm x 83.1 mm
- Compression Ratio: 9.3:1
- Piston: Upgraded Forged Piston
- Connecting Rod: Mountune Forged I Beam Rod
- Crankshaft: OEM Focus ST w/ 3mm Key
- Main Bearing: Mountune Race Tri-Metal
- Main Bolts: OEM High-Tensile Strength
- Application: Focus ST 2013-2018
Included Components
Included Components
- Mountune MRX Cylinder Head w/ Camshafts - 2.0L EcoBoost
- Mountune 2.0L/2.3L EcoBoost Complete Oil System
- Mountune High Pressure Oil Pump - 2.0L/2.3L EcoBoost