Mountune Fiesta ST Engine Comparison Chart
Fiesta ST - Mountune 1.6L EcoBoost Engines
HP Short BlockSKU: 6064-SB-160 |
N1 Long BlockSKU: 6064-LB-160S1 |
MRX Long BlockSKU: 6064-LB-160S2 |
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| Engine Block | Factory New Ford OEM Aluminum 1.6L EcoBoost Engine Block | ||
| Cylinder Support System | Available | Included | |
| Pistons | Lightweight 79 mm Bore 10:1 Compression Ratio Forged Pistons w/ Nitrided Rings | ||
| Connecting Rods | High-Tensile Strength Forged 4340 Alloy Steel H-Beam Rods w/ ARP 2000 Bolts | ||
| Crankshaft | Dynamically Balanced Ford OEM Fiesta ST Forged 4340 Steel 81.4 mm Stroke Crankshaft w/ Lightweight Counter Balanced Option Available | ||
| Oil System | Not Included | Mountune Baffled Oil Control Sump | |
| Fasteners | Not Included | Premium Grade 8740 Alloy High-Performance Cylinder Head Studs w/ Black Oxide Finish | |
| Cylinder Head | Not Included | Ford OEM 1.6L Ecoboost DOHC w/ Variable Camshaft Timing Aluminum Cylinder Head | Mountune MRX Cylinder Head w/ Motorsport-Grade Valves and V2 Camshafts |