Ford 1.0 EcoBoost Timing Tool Set – 3-Cylinder Petrol Engine – Belt in Oil – OEM 303-1605 / 303-1606 / 303-1604 / 303-1602 / 303-1054. This professional timing tool set is specifically designed for the Ford 1.0 turbo, 3-cylinder EcoBoost petrol engine with belt in oil design.