70hp

For cleaner efficiency, maximum gasoline efficiency and simple beginning, the highly effective 16-valve SOHC engine features EFI and Yamaha’s unique PrimeStart™ system. With Yamaha’s Digital Network compatibility, the assembly of the symptoms lets you management your motor with unmatched precision. PRECISE THROTTLE CONTROLAll air entering the engine block is routed by way of a single throttle valve, to ensure the precise amount of air needed for optimum energy and gas effectivity. Compatibility with Yamaha’s Digital Network Gauges delivers exact management too. The 70hp’s advanced, lightweight powerhead design includes a single overhead camshaft with four valves per cylinder, for max energy and efficiency. A giant consumption valve space with light-weight pistons and valves give class-leading horsepower-per-litre.

Yamaha’s typical digital multi-perform gauges provide the real-time information required to maximise outboard efficiency and gasoline efficiency. The two and three gauge illuminated display options present rpm, trim, oil, speed, distance, time, overheating, battery, gas economic system/circulate/consumption stats. With the most recent technologies, ergonomic design and options, Yamaha’s elective Multi-Function Tiller Handle delivers easy control, maneuverability and luxury. Trim, shift, throttle, stop swap, variable trolling and integrated overheating and low oil strain warning alerts are all built into the handle. So the 70hp has power-to-weight ratios that make it the best choice for a wide range of boats.

Always wear the recommended private floatation device and safety gear when boating. Take a look at all we’ve to supply from skis and wakeboards to trampolines and tubes. Mounted on a relatively mild aluminium facet console the first engine I tested had fairly good holeshot, although on a fibreglass cuddy cabin the second engine was a bit sluggish out of the outlet. But it was pushing a total of 1100kg, a good load for any 70, so this was to be anticipated. They don’t embrace any valves – this will make repairs more easy. These Yamaha fashions require a mixture of oil and gas for proper lubrication.

Engine(hp)

Yamaha’s Customer Outboard Protection (Y-COP) engine immobiliser system is simple to make use of and highly efficient in stopping unauthorised begin-ups when your boat is unattended. Many of Yamaha’s mid-range and high horsepower props come with Yamaha’s exclusive Shift Dampener System . This system absorbs forces created when an engine shifts out and in of substances, leading to a quieter, smoother and ‘clunk free’ shifting. These specialised chrome steel props can enhance boat performance and improve how they deal with explicit situations.

This extremely-polished, stylish wanting, prime mounted control permits for easy one-handed management. The ergonomic design includes a thumb operated trim and tilt switch built into the handle, in addition to shift and throttle control capabilities, for convenient and comfy operation. With its fashionable chrome end and ergonomic design, this mechanical management not solely looks good, but provides effortless one-hand operation. The trim and tilt change is comfortably positioned on the handle and features simply accessible neutral warm-up controls and externally adjustable throttle friction.

Yamaha 4 Stroke 70hp Outboard Engine

For leisure, pleasure or onerous commercial work, the thrilling 70hp delivers you the superbly proportioned, light-weight power package deal. It continually displays data inputs and settings, guaranteeing easy working and optimised ignition timings – in addition to automatically activating warning lamps and protection techniques. A handy pc access port permits an authorised Yamaha dealer to diagnose any problems.

They have varying options, so you can determine which Yamaha mannequin is appropriate for you relying on whether you want one thing marine or for lakes. This extremely-polished, trendy looking, top mounted management allows for effortless operation of dual mounted outboards. The ergonomic design contains a thumb operated trim and tilt switches built into the handles, in addition to shift and throttle control capabilities, for handy and cozy operation.

LIGHTEST WEIGHT IN CLASSFrom the specifically designed engine block to the two-piece upper case, each ounce of weight savings has been realized for max performance without sacrificing durability. Yamaha’s new F70 just isn’t solely the lightest 4 stroke 70 horsepower outboard, it is even lighter than aggressive two stroke direct-injected outboards. As air enters the F70, it’s routed by way of a single throttle valve, to ensure the exact quantity of air needed for optimum power and fuel effectivity. It then enters every cylinder through particular person long consumption tracks, which are ‘pulse tuned’ to offer air at the precise volume and timing for max density and energy.

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