Weight of 70 hp yamaha 2 stroke

It also had a powerhead-mounted oil tank, weight of 70 hp yamaha 2 stroke, saving valuable onboard space in a small hull. Available in only one model with longshaft and remote control, the OEDA one-star-rated Yamaha 70B develops 69hp at rpm from its three-cylinder loopcharged cc powerhead and has a WOT range of rpm. The engine is fitted with electronic ignition-timing advance and a cold-start fuel primer, eliminating the need to fiddle with electric chokes, but the 80W alternator is a bit weak and needs upgrading in line with the direct competition.

Augmenting its Helm Master EX boat control system, Yamaha Marine has partnered with boat systems specialist VETUS to incorporate a bow thruster to offer customers fully integrated, joystick controlled boat handling. Designed for twin engine boats…. Yamaha Marine announced a series of upgrades to its premium V6 outboard range. Liberty National Golf…. EMS river rescue vessel, for delivery later this year.

Weight of 70 hp yamaha 2 stroke

Post by 44z » Thu Nov 16, am. Post by jimh » Thu Nov 16, am. Post by dtmackey » Fri Nov 17, pm. Post by El Rollo » Tue Nov 21, pm. Post by flymo » Wed Nov 22, pm. Post by mkelly » Fri Nov 24, pm. Post by 44z » Mon Nov 27, pm. Post by jimh » Mon Dec 04, pm. Quick links. F70 Optimizing the performance of Boston Whaler boats. F70 Post by 44z » Thu Nov 16, am I have an [] Super Sport 15 with an [] Yamaha 70 two-stroke-power-cycle engine on a manual jack plate.

Displacement cm 3 0. At least you'll be able to reuse your controls, which will save a bit. The remote-control box had a smooth yet positive shifting action with barely a clunk into forward or reverse.

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Slather the kids in sunscreen. Grab the tackle and rods. Pile onto the pontoon. Light and powerful and available in 70, 60 or 50 hp, Yamaha midranges deliver quick starts, high performance and incredible efficiency for aluminum fishing boats, pontoons and fiberglass boats. Quality time starts with a Yamaha Midrange 70, 60 or 50 hp outboard. Our 1-liter hp midrange features a two-piece upper case and 10 percent lighter pistons. Our 1-liter hp midrange offers light weight and exhilarating performance. A dynamite choice for the inshore angler, it gives you the option of dialing in trolling speeds in precise, RPM increments. All Jet model weights include the jet pump assembly weight estimated.

Weight of 70 hp yamaha 2 stroke

It also had a powerhead-mounted oil tank, saving valuable onboard space in a small hull. Available in only one model with longshaft and remote control, the OEDA one-star-rated Yamaha 70B develops 69hp at rpm from its three-cylinder loopcharged cc powerhead and has a WOT range of rpm. The engine is fitted with electronic ignition-timing advance and a cold-start fuel primer, eliminating the need to fiddle with electric chokes, but the 80W alternator is a bit weak and needs upgrading in line with the direct competition.

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Houston-based supplier Mystik informs that its lubricants will now be available in a wider range of 4-cycle FC-W marine engine oil viscosity grades, including full synthetics 10W and 10W as well as the new synthetic blends 25W and 25W There is no rough spot like there was in the two-stroke engine. The power just seems smoother, and more linear across the entire RPM range and [the F70 is] much more pleasurable to operate than the two-stroke OEDA Stars. I'll see if I can dig up where they moved this data to on their website and post for others if found. In fact, I ran the engine at about 5,RPM all the way to our location with throttle left. In my opinion, the weight gain is negligible. Post by dtmackey » Fri Nov 17, pm. F70 Post by flymo » Wed Nov 22, pm I was an early adopter of the F70 when it first came out in the fall of as I recall. It took me quite a while to find the right prop for the F70, and I came to the conclusion that a stern lifting prop with less blade area worked best for me. The power just seems better spread out over the entire RPM range. Pushing a total of kg, the Yamaha 70B was a bit slow coming out of the hole, but did maintain a clean plane at relatively low revs. A new Yamaha four-stroke-power-cycle F70 will probably weigh more than the classic 70, and the extra weight will take maybe 1- or 2-MPH off the top speed. The remote-control box had a smooth yet positive shifting action with barely a clunk into forward or reverse. Provided the anti-ventilation plate was kept at least three-quarters immersed power astern was good.

Continue shopping. Wherever people take to the water for fun and leisure the Yamaha name has long meant power you can trust.

Yamaha Marine announced a series of upgrades to its premium V6 outboard range. What are the downsides of making the change? Boat speed is In years past when looking through all the data, generally the 4 stroke offerings were a little softer on power than their comparable 2 stroke counterparts. Post by 44z » Mon Nov 27, pm. I have tried several Yamaha 70B outboard motors on a variety of hulls since my first review, but the best combination was the old Haines Hunter R runabout rated to 90hp with the 70B engine swinging a 19in stainless steel prop. F70 Post by flymo » Wed Nov 22, pm I was an early adopter of the F70 when it first came out in the fall of as I recall. Fire Department. Tom Clark really helped me a lot in selecting the best propeller for my application. You can expect similar performance overall, but the characteristics are different. The boat features a modified vee, constant deadrise hull that produces a smooth, dry and stable ride.