The newly released aluminium GP introduces a renewed blade geometry and Yamaha’s Shift Dampener System for ‘clunk free’ shifting to the K sequence of props. Suited to lighter hulls, this exceptional prop delivers improved acceleration, speed, gasoline economy and anti-air flow. One of Yamaha’s best selling controls, this mechanical remote provides consolation, simplicity and flexibility.
With its new ergonomic grip, reversible right-hand or left-hand installation, and convenient trim and tilt operation, this management presents all-spherical performance and worth. The launch of Yamaha’s F70 modified customers’ expectations of outboards in this class forever. All info on this catalogue is given for basic guidance solely and is topic to alter with out prior discover. Photographs may present boats being driven by professionals and no advice or steering in respect of protected operation or style of use is intended or implied by the publication of these pictures.
Pity I didn’t have my decibel meter but I estimate WOT noise ranges had been under 90dBA. What makes the Yamaha F70A outboard motor unique is that it weighs less than its Yamaha FT60D counterpart, yet has significantly extra prime-finish torque and energy. A used engine could be a good idea if it has been properly-maintained during its use.
Controlled by the ECM through input from an array of engine sensors, their location just above the intake valves enhances fuel atomisation, resulting in more efficient combustion. MAXIMUM POWER AND EFFICIENCYFour particular person compact digital gasoline injectors ship the exact quantity of fuel wanted for optimum performance and economy. Controlled by the Engine Control Module via enter from an array of on-engine sensors, their location just above the consumption valves enhances gas atomization, resulting in more environment friendly combustion. To higher protect the marine setting, Yamaha uses novel applied sciences for clean combustion that do not alter the qualities, power or efficiency of their motors.
At least if stale gasoline of lower than 91 RON is detected the ignition timing will retard to compensate. Best gasoline effectivity on the Yamaha F70A outboard motor was delivered at 5000rpm. Five years on and the Yamaha F70A outboard motor still has no instantly competing marine engine.
This prevents your outboard engine being taken for an unauthorised joyride, providing you peace of mind when leaving your boat unattended. The F70A outboard engine is compact, light-weight, simply maintained and serviced, and like all present Yammies has a proven popularity for survival in a marine surroundings. Both engines refused to ventilate through tight turns at 4000rpm despite working alloy props and even at extensive open throttle had been quiet.
This high definition, colour show uses Local Area Network know-how to deliver accurate and real-time stats for single and twin engine setups. The customisable day/night time gauge delivers info on gasoline flow/ financial system/ consumption, trim stage, battery charge, pace, push button trolling and extra. The 1.zero litre, eight-valve, single-overhead camshaft, 4-cylinder, lengthy stroke design delivers extremely-clean, useable energy with low noise and vibration levels. In fact, the 70hp is the lightest, most powerful four-stroke in its class. Electronic fuel injectors ship the exact quantity of gasoline wanted for optimum performance and economic system.
HORSEPOWER-PER-LITREAn superior powerhead design features a single overhead camshaft , but with four valves per cylinder, for optimum power and effectivity. The Yamaha 70 hp, 60 hp and 50 hp Midrange 4 strokes are the go-to outboards for family, fishing and fun. Light and highly effective, they sport 1-liter displacement, single-overhead-camshaft designs and electronic gas injection. They deliver quick starts, high efficiency and unbelievable efficiency for aluminum fishing boats, pontoons and fiberglass boats. They additionally provide unimaginable trolling flexibility with Yamaha’s unique Variable Trolling RPM Switch. Available on the F70, F60 and F50, this allows anglers to regulate trolling speeds in 50-RPM increments.
In these engines, fuel is sprayed into the cylinder proper when the piston is covering the exhaust valve to prevent any loss of gasoline. Yamaha’s variable trolling control allows you to precisely adjust the engine’s idling speed from 650 to 900 RPM in 50 RPM increments. The capability to finely tune the trolling speed permits fisherman to excellent their lure presentation when chasing completely different species of fish.