32-Valve, V8 Double Overhead Cam
This powerful 5.3 Litre, 32-valve, Direct Action 60, V8 engine incorporates a sophisticated electronic fuel injection (EFI) system, lightweight forged pistons and four over-sized valves per cylinder, delivering exceptional thrust and maximum power.
Digital Electronic Throttle
The 'drive-by-wire' throttle and shift offers the driver simple, smooth and precise operation, for a more enjoyable riding experience.
Compact In-Bank Exhaust System
Yamaha's ongoing weight-saving program has delivered an innovative in-bank exhaust system, with the manifold integrated into the cylinder head. Along with other weight-saving technologies and materials, helps to create a supremely compact and light engine design.
Compact In-Bank Exhaust System
The electronic throttle valve provides sure and more precise valve opening and closing according to engine temperature and atmospheric conditions. This system works in tune with the fuel injection and ignition systems, to deliver incredible response and exceptional fuel economy.
One-Touch Start-Stop for Multiple Engines
This optional system for twin and triple installations automatically synchronises engines to allow a simple one-touch start and stop capability, for ease of use.
Variable Camshaft Timing
The Variable Camshaft Timing (VCT) advances and retards the camshaft timing according to the engine RPMs. This in combination with the electronically controlled single throttle valve system and long intake manifold boosts low and mid-range torque for optimum acceleration.
Variable Trolling Control
Yamaha’s variable trolling control allows the skipper to precisely adjust the engine’s idling speed from 600 to 1000 RPM in 50 RPM increments. The ability to finely tune the trolling speed allows fisherman to perfect their lure presentation when chasing different species of fish.
Shift Dampener System (Prop)
Yamaha’s Shift Dampener System (SDS) propellers greatly reduce the noise associated with shifting an engine in and out of gear by absorbing the forces generated when forward and reverse gears are engaged.
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