Yamaha Outboard - LF300XSB4. 25-Inch Shaft Counter Rotation Digital Electronic Control (DEC) Electric Start Power Trim & Tilt EFI with Variable Camshaft Timing Classic White. The Yamaha Outboard - LF300XSB4 is a premium offshore counter-rotating outboard designed for exceptional control, smooth performance, and reliable power in multi-engine setups. Built on Yamaha's proven 4.2-liter V6 platform with Variable Camshaft Timing (VCT) and Electronic Fuel Injection (EFI), this engine delivers powerfu