Yamaha Outboard - LF300ECB2. 35-Inch Shaft Counter Rotation Digital Electronic Control (DEC) Electric Start Power Trim & Tilt EFI with Variable Camshaft Timing Pearl White. The Yamaha Outboard - LF300ECB2 delivers maximum offshore capability with precise handling and deep-water performance for vessels requiring extended propeller depth. Its counter-rotation system reduces steering torque in twin or triple installations, while the 35-inch shaft ensures propeller immersion in demanding seas.. Buil