The 150 hp Evinrude outboard engine is a two-stroke engine, specifically part of the Evinrude E-TEC series. This engine is known for its direct fuel injection technology, which enhances fuel efficiency and reduces emissions compared to traditional two-stroke engines. The E-TEC 150 offers a lightweight design and provides strong performance, making it suitable for various boating applications.
Around 150 to 200
A 1994 model, Evinrude 150 Ocean Pro, weighs 375 lbs. ( Dry weight ).
50:1
The 1990 model, 150 hp Evinrude outboard has a listed dry weight of 365 - 393 lbs, depending on the particular model.
Very good-with the exception of the oil sensor mounted on the engines-I have twins and they have failed to often.
Evinrude did not produce the 115 hp outboard in 1989. They did however, resume production of the 115 in 1990, weighing in at 335 lbs.
The 1997 Mercury 150 HP 2-stroke outboard motor typically weighs around 460 pounds. In comparison, the 1995 Mercury 135 HP 2-stroke outboard motor weighs approximately 400 pounds. Thus, the 150 HP model is about 60 pounds heavier than the 135 HP version.
For a 150 hp 2-stroke Mercury outboard, ideal compression typically ranges from 90 to 120 psi per cylinder, but it can vary based on the specific model and age of the engine. It's important to check the manufacturer's specifications for the exact model. Consistent compression readings across all cylinders are crucial; a significant difference may indicate engine wear or issues. Regular maintenance and checking compression can help ensure optimal performance and longevity.
150 Hp EFI 2-stroke Yamaha ox66 2003 year model
50:1 oil mix is typical for outboard two-cycles. Some do a little more in the winter.
120-150 degree Celsius
A non-oil injected, 150 hp Johnson outboard, of the 2 stroke family would require a 50:1 ratio. This is roughly one pint of 2 cycle oil, to six gallons of fuel.