mountune High Performance 2.3L "Stroker" EcoBoost Long Block

Application

Ford EcoBoost 2.0L

Focus ST 2013-2018

mountune’s extensive knowledge of the Ford EcoBoost engine coupled with broad motorsport experience provides the foundation for our Premium High Performance 2.0L Ford EcoBoost Long block assembly. Each engine is skillfully assembled using a brand new Ford engine block coupled with Supertech Forged Pistons, Forged Connecting Rods, Ford RS 94mm Crankshaft and high performance bearings. 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. We take the guess work out of critical engine assembly allowing and minimize downtime.

Block Features

The new genuine Ford engine block is first inspected, de-burred, and the bores are honed to perfection to receive mountune Forged Pistons. The rotating assembly that includes a new Ford crankshaft and mountune Forged Connecting Rods is balanced to within .5 gram. The select parts are professionally assembled by one of mountune's skilled engine builders using tri-metal race spec bearings.

Each assembly includes a detailed data sheet showing all critical engine dimensions.

Bore: 87.5mm

Stroke: 94mm

Compression Ratio 9.5:1

Includes

New Ford EcoBoost ST Engine Block
New Ford RS 94mm Forged Crankshaft
Supertech Forged Connecting Rods
Supertech Forged Pistons and rings
mountune, Tri-metal bearings w locating tang
Assembly balanced to within .5 gram
ARP Head Studs
ARP Main Studs
Complete blue-print assembly
Ring gap set
Bearing clearance set
Deck height checked
Connecting Rod side clearance set
Crankshaft end float set
New genuine Ford ST Cylinder Head with valve train and our V2 camshafts
mountune Baffled Oil Control Sump
mountune balance shaft delete modification
New Genuine Ford Rear Main Seal
New genuine Ford Oil Pump and Drive Chain
New genuine Ford complete Camshaft Drive Assembly
Includes professional assembly including Camshaft Timing Set
Cam cover
Keyed Crankshaft, Pulley, and Sprocket Optional

WARNING:

This part has been designed and is intended for off-highway application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations relating to emission requirements and motor vehicle safety standards. Click Here for Emissions compliance information.