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sl900 help, new to jet ski's!

2111 Views 3 Replies 3 Participants Last post by  JUST-IN-TIME
ok well i bought my first jet ski the other day i take it out for the second time and it looses compression in on of the triple cylinders and fucked shit up.

so i tear it apart and find this

it looks like it siezed up possibly due to lack of lubrication, and such but idk, i build cars not pwc's

i know i need a new piston and such but i want to know what caused this. can anyone point me in the right direction.?
as far as the lubrication system goes in these pwc's i dont know how they work either.

all the help you can give me is great thanks!
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From the little I know about PWC it is good to add some 2 stroke oil to the fuel when topping up, also check the oil level before each ride...remember these two srokes burns oil rapidly.
drop in an sbt motor
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