The Yamaha LF350XSA is the counter-rotation version of Yamaha’s flagship 4.3-liter V6 offshore outboard. Built for twin- or triple-engine offshore rigs, this model provides balanced thrust, improved handling, and reduced steering torque when paired with standard rotation engines. Delivering maximum horsepower and torque in a lighter, more efficient package than older V8 designs, the LF350XSA is purpose-built for serious offshore boaters. With Digital Electronic Control, it ensures smooth throttle response, effortless shifting, and precise handling in challenging offshore conditions. This is a Digital Electronic Control engine and must be installed by an authorized Yamaha dealer. Both the outboard and the Digital Electronic Control system require flashing and configuration with Yamaha diagnostic tools during installation. DIY installation is not supported.
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