See full version: How Many Hours Do Jet Ski Engines Usually Last
The main way you can make your jet ski last longer even if it has high hours already is by maintaining it. Through proper maintenance, your jet ski will stay in tip-top shape and give you more time on the water. You may be wondering what consists of proper maintenance. The main things you will have to worry about is keeping up with oil changed, replacing spark plugs, and properly winterizing the jet ski. [links]
Most jet ski models should have an hour gauge included on the dashboard, making it easy to check the hours. But, if there is not one it is likely an older model. A jet ski without an hour gauge will typically have high hours anyway, but if you want to know just how high the hours are you can take it to a dealership where they can see the exact number of hours. It depends on the dealer, but some will do this diagnostic test for free, while some will charge you up to $100. more
If you are looking at a newer manufactured jet ski, which I recommend doing, then the standard high hours will be lower than looking at an old model. For example, a newer jet ski that only has 50 hours on the water can be just as cherished as an older model with 150 hours on it since the older model has more years on its belt.
Keep in mind that the less a jet ski is used does not mean it is better for the jet ski. If the jet ski is not used a lot, then it means it is just sitting there in the garage, which is not ideal for the health of the jet ski. Maintenance is a big deal with jet skis and even though a jet ski may have a lot of hours, does not mean you should not consider it because if it has been taken care of then it will last longer.
I have seen jet skis last well over 300 hours before but I have also seen jet skis blow up with just 50 hours because the owner did not take it gets serviced. In the end, maintenance has a big effect on the life of a jet ski, so just because there is a lot of hours on it already does not mean it would be a bad choice to buy. here
These two shells create a watertight body that accommodates the engine and many other important parts. Jet skis typically feature a V-shaped planing hull, which allows the machine to run on top of the water. These hulls are often made of SMC, Polytec, regular fiberglass, or even carbon-fiber.
Thanks to this special “planing” design, jet skis can rise from the water and plane on top of it.
In contrast, Rec-Lite jet skis like the Sea-Doo Spark or Yamaha EX series feature a “shallow-V” hull design. These hulls are typically much lighter. more
This material is much lighter compared to regular fiberglass and SMC, which are still commonly used in the jet ski industry.
If you want to learn more about the different jet ski hull designs, don’t miss this great video from Kevin Shaw at WatercraftJournal: here
This body houses the engine, storage bins, battery, electronics, and many other important parts of the machine.
In the past, every jet ski hull was exclusively made of fiberglass. But over the years, more and more new materials have appeared on the market. Therefore, the newest jet ski hulls may be made of many different materials, which are as follows: [links]
In contrast, Rec-Lite jet skis like the Sea-Doo Spark or Yamaha EX series feature a “shallow-V” hull design. These hulls are typically much lighter. here
Here’s a great video on how a jet ski hull looks from the inside and outside:
An Inboard/Outboard (IO) for short is a combination. The engine is in the hull of the boat while there is a prop and outdrive to the exterior. The outdrive turns to steer the craft and can be trimmed up and down.
Newton’s third law states that every action has an equal and opposite reaction. If you think about this law, it is precisely the type of motion that propels vehicles like jet skis forward. A great example of this physics law is if you are skateboarding. You must push backward to go forwards, which is opposite, but equal in force.
An inboard motor is a engine that is mounted inside the boat. It is usually below the waterline and has a pole or shaft with a propellor that extends into the water. You steer the boat with a standard rudder that is mounted directly behind the propeller. Large ships will use inboard motors for the most part.