Yup, 40 quarts with filter change.
How many quarts of oil does a Detroit Diesel take?
47 quarts
How do you change the oil cooler on a 60 series Detroit?
How to Install & Remove a 60 Series Detroit Oil Cooler
Yup, 40 quarts with filter change.
47 quarts
How to Install & Remove a 60 Series Detroit Oil Cooler
5,000 hours
The average boater uses his or her boat about 50 hours per season, so use that as a good rule of thumb. If a boat is four years old, then about 200 hours would be about normal. If it’s five years old, 250 is about right, and so forth.
The average marine gasoline engine runs for 1,500 hours before needing a major overhaul. The average marine diesel engine will run for more than three times that long and log an average 5,000 hours under the same conditions.
A Closer Look at the Numbers On average, marine engines run this long: Outboard diesel motors usually run for more than 3,000 hours. Inboard marine diesels should run for an average of 5,000 hours. Well-maintained diesel engines run up to 8,000 hours.
4000 to 5000 on turbocharged engines in the heavey equipment. The non turbo engines go longer,maybe 10000 hours.
Best Diesel Marine Engines
If it’s a raw water cooled (seawater passes directly into the engine block) high performance petrol engine then 500 hours is significant. It’s very usage and maintenance dependent.
Gasoline boat engines run for an average of 1500 hours before the need for an extreme overhaul. While the average marine diesel engine will run more than three times the gasoline engine will and can log about an average of 5000 hours under the same conditions.
While higher hours typically won’t impact the performance or reliability of a boat in a negative way, it will have an impact on the value of a boat, especially if a boat has “high hours” for the year. 400 hours won’t harm the resale value on a 2010 boat, but if a boat is a 2018 that is a different story.
Most people say average engine life of a 350/ 5.7 class engine in a tow boat is between 2000-2500 hours. Many go more. 700 hours on a 10-15 year old boat that is well kept is no big deal.
Small plane engines must be rebuilt in the range of 1200-1600 hours depending on make and they are usually well maintained. If you do, you should get more than 4-5 years unless you’re boating in the saltiest of waters. I have a 5.0 with 775 hours still runs good. As said, you need to keep up with maintenance.
A typical two-stroke or four-stroke outboard engine should provide 1,500 hours of run time. Based on the average use of 200 hours per year, this will last 7-8 years. However, changing your oil every 50 hours of operation and regularly flushing the engine can see your outboard engine last 10 to 20 years.
Rebuilding your engine will cost around $2,500. That difference of $1,000 to $2,000 will buy a lot of gas, so consider carefully. The same-size engine in a newer four-stroke or DFI two-stroke model will add at least a $1,500 premium, so those 90 to 115 horsepower models could now run upward of $6,000.