Is the Mercury OptiMax a good motor?
The Mercury Marine OptiMax 150 is the middle of three direct fuel-injection two-stroke outboards from 135 to 175hp, all of which use the same 60° V6 powerhead. The 2.5lt loop-charged powerhead has been around a long, long time and in my opinion is one of the best Mercury engines.
How many hours will a Mercury OptiMax last?
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 OptiMax any good?
The Verdict. Optimax has an average overall rating due to hit-and-miss patient care, based on nearly 9,000 independent reviews on Lasik Eyes since 2002. Most patients we spoke to were happy with the service.
What was the last year of the Mercury OptiMax?
2018
Optimax was discontinued in 2018 when the new-generation V6 and V8 4-strokes were introduced.
Is Mercury discontinuing OptiMax?
As for the direct-injection two-stroke OptiMax engine series, it has been discontinued. With the exception of one commercial-use model, Mercury Marine now is completely out of the two-stroke outboard engine market.
Is Mercury OptiMax 2 stroke or 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. It is discontinuing its old electronic fuel injection line of 2-strokes this year as part of a commitment the company made to the Environmental Protection Agency, Gaillard says.
Is Mercury 115 OptiMax a four-stroke?
The E-TEC and TLDI enginees both have four cylinders and are relatively smooth across the entire rev range. However, that is not the case with the Mercury OptiMax 115 outboard motor….THE COMPETITION.
| Outboard | E-TEC 115 | Tohatsu TLDI 115 |
|---|---|---|
| OEDA Stars | 3 | 3 |
How does Mercury OptiMax work?
Originally developed by Mercury and the Orbital Engine Corp., OptiMax uses a belt-driven compressor to deliver pressurized air and fuel to each direct-injector nozzle at the top of each cylinder. As a result, OptiMax engines use up to 50 percent less oil and run virtually smoke-free.
Is Mercury OptiMax 2-stroke or 4-stroke?
Is Mercury OptiMax a 2-stroke?
Some call it a two-stroke. 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.
Which is better 2 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. That being said, 2-stroke engines are more powerful. Two-stroke engines require pre-mixing of oil and fuel, while the 4-strokes do not.
Is the Mercury 115hp Optimax still in use?
I have a 2008 115 Optimax and it’s awesome. However there was an issue with a bad batch of coils. There was a period of time Mercury would replace all 3 at no cost but I’m sure that’s expired. Maybe a dealer can look at your parts and tell you if they are from the potential bad batch.
What kind of engine does a Mercury Optimax have?
OptiMax was not designed as a fuel system to bolt onto an existing engine, but as a new power plant to complement Mercury’s line of outboard engines. Last year the lowest horsepower OptiMax available was the 135. For 1999 Mercury offers a 115 OptiMax. “There are other 115-horse, direct-injected engines on the market.
How many people can fit in a Mercury Optimax?
It has hauled 6 people to and from from sandbars, snorkeling spots and remote islands all over the middle and lower Florida Keys for 11 years. It has worked hard and it is still alive and kicking. Comparison time: My prior boat was an 18′ Wellcraft with a 115 Yamaha. The Mercury is a 3 cylinder.
When was the Optimax fuel injection system introduced?
February 14, 2000 Introduced in 1995, Mercury’s OptiMax direct fuel-injection system was a lead bull in the manufacturers’ stampede toward cleaner two-stroke engines. OptiMax was not designed as a fuel system to bolt onto an existing engine, but as a new power plant to complement Mercury’s line of outboard engines.