What is the oil ratio for a Johnson outboard motor?
Follow Us: Any Johnson outboard motor built since 1964 requires a 50/1 fuel ratio. Motors built prior to that date require a 32/1 ratio, with the exception of a few fishing motors built prior to 1955 that use a 16/1 ratio.
How many horsepower is a Johnson 150 outboard?
1993 Johnson 150 HP V6 Carbureted 2 Stroke 20″ (L) Outboard Motor.
What year is my Johnson outboard by serial number?
The year is encrypted in the serial number or model number on almost any Johnson outboard. From 1980 to present the year is coded in the serial number. If the Johnson or Johnson Evinrude is older then 1980, you can find the year of the outboard using one of several methods.
What happens if you put too much oil in a 2-stroke outboard?
Using the proper oil-to-gas ratio is important, but if you’re off, it’s better to mix too much oil into your engine than mixing too little oil. Excess oil can produce a smoky exhaust, oil leaking out of the muffler, and sometimes loss of power.
Should I use premium gas in my 2-stroke outboard?
Its owners manual states that the recommended fuel is leaded regular, with the second choice being leaded premium. That said, your choice of fuel remains critical. Burning 87-octane gasoline in a two-stroke outboard causes carbon buildup that shortens engine life.
How much does a 150 HP Johnson weigh?
The Johnson 150 had 6 cylinders, used a carburetor for fuel induction, and had optimal engine speeds of 4500 to 5500 RPM. It weighed 370 lbs.
What does a 1999 Johnson 150 weigh?
Weight – 370 lbs. 95-105 psi compression on all 6 cylinders.
How fast will a Mercury 150 go?
With a 150-hp Mercury Four Stroke turning a 15.6×13 pitch Enertia prop, we reached our top speed of 35.1 mph at 6000 rpm. Best cruise came in at 3000 rpm and 14.3 mph.
How do I find out what year my Johnson outboard is?
Your Johnson outboard model number can usually be found on the nameplate located on the motor or the mounting bracket. The nameplate should contain a model number and a serial number. The model number will identify the year and certain details of that motor.
What was the last year Johnson outboards?
In 2007, Johnson Outboard Motors was discontinued. In 2020, Evinrude Outboard Motors was shut down, and OMC folded.
What are the best parts for a 150 hp outboard?
We’ve got Johnson 150 HP outboard parts to keep you running, all at the discount prices that help you save a little money along the way. Our exploded Johnson marine parts diagrams are the key to finding the parts that will get you back on the water.
What is the model number of a Johnson 5 hp outboard?
5 HP Outboard Manuals return to top Year Model 1925-32 J-25 1940 MD-15 MS-15 1941-42 MD-20 MS-20 1968 SC-10 1969 1R69 1970 1R70
How old is the 150 hp Johnson engine?
The big powerful Johnson 150 HP engine has had regular maintenance including oil changes and spark plug changes. This boat gets up and goes! The steering cables were replaced three years ago as were the three batteries. There is a relatively new stainless steel prop and lower end.
How much does an Evinrude 150 hp outboard motor cost?
2019 Evinrude 150 HP E150DPX Outboard Motor Engine Engine Type: V6 60 deg. E-TEC D.I. Bore x Stroke: 3.62 x 2.60 in. (92 x 66 mm) Displ.. $7,861.00
