Is the Mercury OptiMax a 2 stroke?
Mercury Optimax 225 HP – Some call it a two-stroke. Some call it direct injection. Others simply call it the best-performing outboard on the water. From the rocket hole-shots to the unmatched top end, OptiMax sets the standard for power, acceleration, and fuel economy.
How many hours can you get out of a Mercury OptiMax?
Some go out at 70k, some at 330k, but in general, you should expect 240k out of them. Most with I/O or inboards figure at least 2500 hours before a rebuild. I’ve seen a lot of them with 3500 – 4000 hours.
Is a Mercury OptiMax a 4 stroke?
Mercury sells 4-strokes from 4 hp to 275 hp (including its Verado line) and OptiMax direct injection 2-strokes from 75 hp to 225 hp.
Are Mercury OptiMax outboards reliable?
They are extremely reliable,and fuel efficiant. Not to mention you don’t have all that noise and oil smoke.
How do I winterize my Mercury Optimax?
Use a fogging oil product that is specially designed for use during winterization, such as Mercury Storage Seal. For direct fuel injected (DFI) two-stroke engines such as Mercury OptiMax models, instead of using fogging oil, squirt one ounce of DFI outboard oil into each cylinder through the spark plug hole.
How do you winterize a Mercury OptiMax 225?
Is Mercury discontinuing OptiMax?
In May 2018, Mercury Marine discontinued manufacturing all of its 2-stroke engines, commonly called the OptiMax series.
What lasts longer 2-stroke or 4-stroke?
Because 2-stroke engines are designed to run at a higher RPM, they also tend to wear out faster; a 4-stroke engine is generally more durable. Two-stroke engines are a much simpler design, making them easier to fix. They do not have valves, but rather ports.
What is the most reliable Mercury outboard?
The 10 Best Mercury Outboard Motors
- Mercury 150 hp Four-Stroke.
- Mercury Verado 175 hp.
- Mercury Verado 400R.
- Mercury 5M.
- Mercury 40 hp LW.
- Mercury 60 hp ELPTO.
What year did OptiMax come out?
1995
Introduced in 1995, Mercury’s OptiMax direct fuel-injection system was a lead bull in the manufacturers’ stampede toward cleaner two-stroke engines.
What are the most common problems with the Mercury Optimax 225?
Most Common Problems with Mercury Optimax 225 1 Idle Start Problem. The engine starts fine but quitting after a minute is the nature of this problem. 2 Overheating Problem. You may face the issue while cruising at about 50 or 55 miles per hour. 3 Sudden Loss in RPM Problem. 4 Shifting Problem. 5 Fuel Problem.
Are Mercury outboard engines any good?
A leading name in marine engines, Mercury is recognized for producing top-quality outboard motors as well as the MerCruiser line of inboard engines. Founded in 1939 by the talented engineer-businessman Carl Kiekhaefer, the Mercury brand of boating engines are found as factory equipment with many watercraft manufacturers.
Why does my Optimax 225 engine start but quit after a minute?
The engine starts fine but quitting after a minute is the nature of this problem. Optimax 225 owner who faces the issue told that he had to use the hotfoot for starting and hold it approximately quarter throttle. And, slowly lifting it up would warm up the motor a little for uninterrupted running. It can occur again and again.
Who makes Mercury boating engines?
Founded in 1939 by the talented engineer-businessman Carl Kiekhaefer, the Mercury brand of boating engines are found as factory equipment with many watercraft manufacturers. Mercury makes other products including electronics and inflatable boats.