mountune High Performance 3.5L EcoBoost N1 Long Block - F150 Raptor
mountune High Performance 3.5L EcoBoost N1 Long Block - F150 Raptor
SKU:6000-LB-350
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Mountune's extensive knowledge of the Ford EcoBoost engines coupled with our comprehensive motorsport experience provides the foundation for our high-performance Gen 2, 3.5L Ford EcoBoost long block assembly.
Each long block starts off as a brand new aluminum Ford F-150 Raptor open deck engine block which can be strengthened with the Cylinder Support System before being skillfully assembled with mountune forged pistons, forged h-beam connecting rods, tri-metal racing bearings, and a forged crankshaft all balanced to motorsport standards. We then add all new genuine Ford Gen2 cylinder heads and valvetrain along with the latest version cam phasers and drive chains all timed to factory specs.
This engine is the perfect foundation for your F-150 Raptor/F-150 for high boost applications or as a direct replacement for your tired original engine.
All engines are built to order. Check lead times for current delivery times.
Cylinder Support System Information
The Cylinder Support System is a proven method of strengthening open deck engine blocks while maintaining OEM integrity. The support ring is made from aircraft grade 6061-T6 aluminum. It prevents cylinder cracking, walking, and bell-mouthing.
Installation Guides
Find the important information you need to install this engine into your build, as well as our recommended break-in procedure.
Additional Information:
Engine Specifications
Included Components
Warranty Coverage
Mountune is confident in our products and services and we proudly stand behind our workmanship. Therefore, we offer a limited warranty against defects in workmanship or materials, covering both parts and labor, for a standard period of 1-Year/12,000-Miles.
For more information see, terms & conditions.
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PARTS INTENDED FOR COMPETITION USE ONLY
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PROPOSITION 65 WARNING
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Engines Built To Order
Estimated build time is currently 12-16 weeks
Estimated build times are not guaranteed.
Please note, that there may be circumstances that may delay the build process including (but not limited to) part shortages and backorders beyond our control. Contact us for details
