Jet skis with same engine as 2004 AR230

[Jgorm]

Does anyone know what models of jet skis have the same engine as my 2004 AR230? From what I saw, I think the FX140 and VX1100 might be the same, but it's hard to find info. I'm deep into repairs for low compression and figure if I can get a ski with the same engine, I'll already be knowledgeable if there is an issue. I want to get a 3 person sit down, and then a superjet. This way I can take out skis if I don't want to mess with the boat, and still take my entire family.

 

[itsdgm]

To the best of my knowledge, The vx1100 or vx110 are the non-ho engines @110 hp. You'll need either the 140 or 160 hp engine.

 

[Bruce]

Does your 2004 have HO engines?

 

[Jgorm]

I don't think so. How do I check?

 

[Bruce]

There will be a plaque below the engine hatch cover inside the boat and one under each engine near the starter.

The non HO engines are approximately 998 CC while the HOs are 1052 CC.

 

[buckbuck]

Is this what you are looking for? https://dallas.craigslist.org/ftw/boa/6109995832.html

 

[Jgorm]

Ok, mine is the 998. No, I'm looking for a entire ski. Having a common engine will help me with troubleshooting in the future. It might allow part swaps too.

 

[Jgorm]

This looks almost the same. https://orangecounty.craigslist.org/boa/6099915734.html

 

[Jgorm]

I found this. http://forums.iboats.com/forum/gene...8343-yamaha-mr-1-high-output-4-stroke-engines

The MR1 is the 4 stroke Yamaha used in all their waverunners and most boats from 2002 to 2008. It is basically a highly modified R1 motorcycle engine for marine use. After 2008 they switched to an 1800cc engine designed from the ground up for marine use.

The MR1 comes in standard (110 HP 8000 rpm) version and the high output (160 HP 10000 rpm) version ask about. Both versions of this engine are highly reliable with proper maintenance. Some waverunner owners have logged over 2000 hours with these engines.

Yes it is an inboard in all practical definitions. This engine has an open type of cooling system just like most other types of engines....that means it uses whatever water you boat in for cooling. If used in salt water, that means saltwater is circulated through the system. You need to flush the cooling system to remove the salt water. The longer times between flushing the faster the salt will damage the engine, and the shorter the engine life will be. This is true for other types of engines as well. That is one reason that guys that boat in saltwater prefer outboard engines.....they are self draining, and easier to flush, therefore last longer in a salt water environment.

Here is a quote from the Yamaha Owners manual: "Some owners plan to moor their boats seasonally, rather than keeping it on the trailer between uses. This extended mooring is not recommended. Proper flushing of the engine is not possible with the boat in the water.". This will be doubly true if you keep the boat in salt water. I've seen these engines totally ruined in one season of improper use.

Bottom line is the less time it spends sitting in salt water, and the more often you flush the system, the longer the engine life (and other components) will be. Guys that use these engines in salt water on their waverunners have learned to keep the engine coated in anti-corrosive spray, and do a through flushing of the cooling system after EACH use.

If you are looking for a boat that will be kept long term in salt water, I highly recommend looking at an outboard powered boat, and don't forget the bottom paint.