What motor does a 1990 seadoo bombardier use?

Question

We recently bought a 1990 seadoo bombardier from a garage sale for $100. They said it was so cheap because we needed to put the motor back together, but it's missing quite a few parts, and it's old anyways, so who knows if we spent the money to get the parts if it'll even run. So we were thinking about getting a new motor for it. So we need to know what motor we need to look for. The pieces of motor that we have now don't have any information on them, so make, model, manufacturer, etc... any information would be helpful.

Answer 1

Could be a si 383 rotax

Answer 2

Both the SP and GT models use a 587 Rotax engine. You can find a re-man here;http://www.sbtontheweb.com/Merchant2/mer... Cost is $750.00 plus core charges. You can also find used engines and parts on E-Bay and craigslist.

You can get OEM parts and view exploded diagrams here:http://216.37.204.206/Mcmart/Partsfinder...