A LEVEL OF POWER NEVER BEFORE ACHIEVED IN A PRODUCTION OUTBOARD. Raw, unbridled muscle. You'd better have it if you want the upper hand in open water. Especially with today's larger, heavier, offshore boats. The F350's unprecedented displacement makes a windy sea a walk in the park. In fact, its 60° V8 configuration and In-Bank dual exhaust with Power Surge Chambers serves up an awe-inspiring 45% more thrust than 250hp-class outboards. And it does it with Yamaha's legendary smooth, quiet, four-stroke reliability.
AWESOME POWER WITH EASE V8, 60° DOHC 32-VALVE, 5.3L design provides a true 350 prop-shaft horsepower with less stress on internal components than smaller-displacement outboards.
INCREDIBLE THRUST. Variable Camshaft Timing helps deliver outstanding thrust throughout the low and middle rpm ranges.
PURE POWER. Dual In-Bank™ Exhaust with Power Surge Chambers helps the engine purge exhaust for greater combustion efficiency and increased power.
ENHANCED LOW AND MIDRANGE PERFORMANCE. Individual Long Intake Manifolds are "pulse tuned" to provide air at the precise volume and timing for maximum power and torque.
SPECIALLY DESIGNED PROPELLERS. New Saltwater Series XL™ propellers have a larger diameter and 21% more blade surface to move large, heavy, offshore boats.
CONFIDENT CONTROL. Yamaha's Command Link® Digital Throttle and Shift electronically controls throttle and shift functions, with auto-synchronization in multi-engine applications. Variable Trolling RPM, via the Command Link system, enables you to fine-tune and hold your trolling speed in 50-rpm increments. The built-in redundancy system brings added reliability.
IONIC COMBUSTION SENSORS. Individual sensors constantly monitor each cylinder for incomplete combustion and immediately signal the Engine Control Module to adjust spark timing to correct. it.
ADDED CORROSION PROTECTION. Yamaha's Ultimate Corrosion Protection System (UCP-II™) uses multiple sacrificial anodes in and on the powerhead, mid-section and lower unit. An exclusive painting process coats the powerhead exterior and key parts of its interior. A special cylinder head gasket that resists saltwater corrosion and an anodized exhaust system are all important parts of the UCP-II™ system.
ADDED RELIABILITY. The F350's outer cylinder sleeves have a dimpled surface that helps increase the cooling efficiency of each cylinder, for increased durability.
Four Stroke V8 5.3 Liter
Anchored
in Quality
Rudy
Marine, Inc.
411 S. Maryland Ave.
Route 4
Wilmington, DE 19804 (302) 999-8735
Susquehanna