F70
F70
F70
F70
F70
F70
F70

F70

F70

Four Stroke F70. One Step Ahead.

Yamaha F70 is a further development of the F60, sharing the same displacement and stroke. The engine is lighter than any competitive four stroke or direct injected two stroke motor in the 70 – 75 horsepower class. The F70 achieves this by its unique four valves per cylinder design activated by a single overhead camshaft rather than the conventional dual camshaft design for 16 valve engines. This reduces the weight that would result from having an extra camshaft and the components that go with it.

For a remarkably light engine, the F70 punches well above its weight. Four valves per cylinder have dramatically increased this engines volumetric efficiency - the efficiency with which the engine can draw fuel and air in and push exhaust out of the cylinders. Increasing this efficiency means the F70 is able to run at a higher RPM with the max operating RPM being increased to 6300 RPM. The resulting top end performance will be great for boaters who want to get to their favourite spot first – and who doesn’t?

Northland Boating

99A Jervois Street, State Highway 14
Dargaville, 0340

Telephone: (09) 439 7771
Facsimile: (09) 439 7823
Toll Free: 0800 339 726
Email: admin@northlandboating...

Trading Hours

Monday to Friday : 8.00am - 4.30pm
Saturday : By appointment only
Sunday : Closed

 (09) 439 7771

Our News

18th February 2015
12th August 2014

About Us

Paul Dunn took over Northland Boating in September 2014. At that time, Northland Boating had been trading for 22 years. 

Paul is a very keen fisherman / diver and has many great fishing stories!

Paul’s parents Ted and Anne Dunn moved the family to Dargaville when Paul was 5 years old and he grew up on the farm before going to Dargaville high school. Paul left school to join the Post Office line depot, which then became Telecom.

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