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Discussion Starter · #1 ·
I have a 98 Yamaha 600 SX with a blown motor. The rest is in really good shape. I want to sell it $ 500.00 OBO or will part it out. Would prefer the first. Will possibly help w/ delivery in MN. No pictures at this time. Use E-mail for first contacts.
 

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two-stroke-smoke
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What exactly happened to the motor? Seized, locked up, blew a hole in the case or what? I might be interested. Thanks!
 

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Discussion Starter · #5 ·
98 600sx

It was cold and there was a lot of snow dust which froze and caused the oil pump arm to stick open long enough to undo the cable. It seized at about 60 MPH. The pistons stayed relatively free but the rod went thru the case. Otherwize, I would still be riding it. It was a fun sled.
 
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