start with that little guy, then move on to the supercharged seadoos. 215 HP intercooled.... mm mm good.

 

My dad has the supercharged yamaha FX SHO. Its ridiculous the power that thing has. I have the Fx HO and I thought mine was too much. Damn I cant wait till summer time.

 

Yes sir!!!

We have two of them! 2003s but only one of them was used for racing

 

With the age of that ski, and the number of years it has set up. I would bypass the oil injecter pump, and run premixed 30/1 in it. Those pumps are a pitfall for the skis. Then I would just take the Carb of and get it rebuilt at a shop. The other thing is the the gas system has to be sealed and running pressure from the exhaust, with a checkvalve to hold the pressure. Some new sparkplugs. It will probably fire up.
Then when you get it running, a lack of HOT starting , would indicate a jug rebuild.
I have own several over the years, and the oil pumps do fail frequently, causing a lack of lubrication. After that I just always ran premix in them.
I would probably replace the rubber water lines too. They're probably pretty dry.

Over the years I've had Stand ups- 300, 440, 550, and a 650 SX, and in sitdowns, I've had an X2, a 750zxi, and a 900. I sure miss the standups the most, but the sit downs are alot of fun also.