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, weight of 70 hp yamaha 2 stroke. At least it has voltage regulation to prevent frying the starter battery heading to and from a fishing spot.

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. Boat speed is I am considering a new Yamaha F70 for smoothness, easier starting, and quieter operation. Can I expect similar performance with the F70?

As always with proper outboard performance, the propeller is all-important, as is mounting height. The F70 is so much more advanced over the 70 2-stroke, that there really is no comparison.

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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. At least it has voltage regulation to prevent frying the starter battery heading to and from a fishing spot. The 2. Powerhead access on the Yamaha 70B is excellent, with the bowl-type fuel and oil filters easily cleaned. Servicing is recommended every hours or annually after the first 20, and the recreational-usage warranty is three years. 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. At the time I also had a Johno 70 on this hull and it had a slight performance edge, spinning the standard 17in alloy prop to match the 2. Despite running a break-in mix in addition to oil injection, the review Yamaha 70B blew oil smoke only on cold starting.

Weight of 70 hp yamaha 2 stroke

Continue shopping. Wherever people take to the water for fun and leisure the Yamaha name has long meant power you can trust. Spirited power from the bottom to the top of the speed range with sharp response all along the way. Power comes from Yamaha s proven 3-cylinder engines with their winning combination of loop charging and pulse tuning that delivers both outstanding fuel economy and smooth responsive acceleration. Save my name, email, and website in this browser for the next time I comment. Distribution of boat, boat engines, boat trailers and industrial engines such as Cummins, CAT.

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Anderson Associates, a Bremerton-based multidisciplinary engineering services firm…. Monitoring the constant movement of the Western Australian coastline and nearshore seabed has been made easier with the commissioning of a new vessel by the Department of Transport DoT. F70 Post by 44z » Mon Nov 27, pm Thanks to all of you for the valuable input. What this allowed one to do is research outboards by model and year to see what the actual rated power was. Tohatsu M 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. Post by jimh » Mon Dec 04, pm. Keep in mind I also have three batteries, a Volt trolling motor, and other additional weight onboard, so this was truly impressive. I re-powered with the newer Yamaha F70 four-stroke-power-cycle engine. 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. 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. Owners wanting to protect them from the ravages of galvanic corrosion choose Navalloy aluminum sacrificial anodes, from market leader Performance Metals Products. Post by El Rollo » Tue Nov 21, pm. Post by dtmackey » Fri Nov 17, pm. The F60 just purrs and burns very little fuel.

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….

The F60 just purrs and burns very little fuel. Post by dtmackey » Fri Nov 17, pm. This new capability is one of many new features introduced…. What are the downsides of making the change? Tohatsu M Tom Clark really helped me a lot in selecting the best propeller for my application. What this allowed one to do is research outboards by model and year to see what the actual rated power was. Designed for twin engine boats…. Can I expect similar performance with the F70? Thank goodness the Yamaha 70B outboard motor is still available. Despite running a break-in mix in addition to oil injection, the review Yamaha 70B blew oil smoke only on cold starting. Caterpillar T 80 HP Compare. I think it was only an cc engine. The links I save have since been broken now that the EPA retooled their website.