Recent content by yamasaurx

  1. yamasaurx

    Super Jet Questions about a 90 650 SN Superjet

    I have a couple questions about my ski. 1. My intermediate shaft bearing was shot, so I bought a complete housing off eBay. It seems the rear oil seals are not pressed in as far as my old ones. Were the old ones in too far, or is the new one wrong? I see an indent in the hull where the seal lip...
  2. yamasaurx

    Super Jet 90 SuperJet New to Forum

    Just saying Hi. I have a 90 SuperJet for 14 years now. Got it of a guy in 1998 who use to race it early 90's in Jersey shore areas. Not sure what he did to the motor, but I know he kept the aftermarket pipe and put the stock one back on for me. Compression has always been 180 PSI @ 500 feet for...
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