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Must-have Mountune High Performance 2.3l Ecoboost Stroker N1 Long Block - Focus St Series [6mPrU3L4]

$97.99 $313.99 -69%

Mountune High Performance 2.3L EcoBoost Stroker N1 Long Block Experience the pinnacle of performance engineering with the Mountune High Performance 2.3L EcoBoost Stroker N1 Long Block, specifically designed for the Focus ST. This engine is the epitom

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Mountune High Performance 2.3L EcoBoost Stroker N1 Long Block

Experience the pinnacle of performance engineering with the Mountune High Performance 2.3L EcoBoost Stroker N1 Long Block, specifically designed for the Focus ST. This engine is the epitome of power and precision, crafted to deliver unmatched performance for both track days and everyday driving. Here's what sets it apart:

Key Features:

  • Custom-built-to-order for optimal performance and reliability
  • Mountune Focus RS forged pistons for increased durability
  • Focus RS forged h-beam connecting rods for enhanced strength
  • Tri-metal racing bearings for improved heat dissipation
  • Keyed OEM Focus RS crankshaft for precise fitment

Engine Properties and Specifications

This long block is the result of Mountune's extensive expertise in Ford EcoBoost engines and motorsport experience. It begins with a brand new aluminum Ford Focus ST engine block, which is then meticulously assembled with top-tier components. The use of high-quality materials and precision engineering ensures that this engine is not only powerful but also durable:

Technical Details:

  • Engine block: Brand new aluminum Ford Focus ST
  • Pistons: Mountune Focus RS forged
  • Connecting rods: Focus RS forged h-beam
  • Bearings: Tri-metal racing
  • Crankshaft: Keyed OEM Focus RS

Practical Applications and Benefits

Whether you're looking to enhance your Focus ST for track day performance or seeking a direct replacement for your original engine, the Mountune High Performance 2.3L EcoBoost Stroker N1 Long Block is the ideal choice. Its robust construction and high-performance capabilities make it a perfect foundation for high boost applications, ensuring that your vehicle can handle whatever you throw at it:

Benefits:

  • Boosts performance and power for both track and street use
  • Enhanced durability and reliability for long-term use
  • Direct replacement for original engine for seamless integration

What Our Customers Say

January 3, 2026

Absolutely no complaints!

This is a clever and impressive gadget.

- Rhianedd H..

January 3, 2026

Absolutely no complaints!

A great tool that is very clever.

- Tegid M..

January 3, 2026

Absolutely no complaints!

An excellent tool with a quality design.

- Barrett C..

Write a Review

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