Type: Torque Multiplier Tool. 1 Torque Multiplier Tool. It fits Ford 1.0L EcoBoost (XC8055) engines and applies the correct torque to the crankshaft pulley bolt. Type:Torque Multiplier Tool. Professional Compatibility: It is specially customized for Ford 1.0L EcoBoost (XC8055) engine, and is suitable for a wide range of models in this series.