The dry weight of a 1986 model, 70 hp Yamaha outbord is 235 lbs.
70 hp 1994 yamaha
The dry weight of an 1986 model, 70hp Johnson outboard, with tilt and trim, is 256 lbs.
The dry weight of a 1996 model, 70 hp Yamaha outboard is 223 lbs.
A Yamaha yfz450r is said to be able to reach a speed of between 70 to 75 miles per hour. That speed is of course with the stock motor.
245 pounds dry
The listed dry weight for a 1988 model, 70 hp Mercury outboard is 265 lbs.
10w-30 will work fine.
About 70 lbs.
The dry weight of a 1982 model, 70 hp Johnson outboard is 256 lbs.
70 mph
You will need the weight of your boat in lbs, the weight of the people & kit it is expevted to carry and then divide by 70. This will give you the thrust in lbs. For example a total weight of 2500lbs divided by 70 = 35.71, round this up to the nearest whole number is 36. Therefore a trolloing motor of 36lbs thrust is required. Bryan1324
70 kg