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  1. Rushford_Ripper

    Super Jet RN waterbox in a SN?

    Can it be done? I am tired of my stock fiberglass box and will be upgrading to a roundnose soon so I don't want to invest in a aftermarket sn box. Any insight?
  2. Rushford_Ripper

    Super Jet Waterline plumbing w/ b-pipe

    Maybe an exhausted issue but here goes. I have a 62t motor in a sn sj w/ a brand new b-pipe. I have single cooling from the pump into the manifold, 2 lines from the head, one goes to the pisser and other to b-pipe headpipe. Then the bottom fitting off the headpipe goes to the stinger with a...
  3. Rushford_Ripper

    Super Jet Fpp head pipe tuning

    I have a brand new pipe on the way and was wondering if anyone knows the best adjustment for the screws to be set at? I've read fp's write up on how to do it but was just curious if someone may know a good setting to save me some time that I can adjust it to before install?
  4. Rushford_Ripper

    Super Jet 650 squarenose pisser?

    Is there any way to install a pisser on a completely stock 650 squarenose? I want to be sure the engine is cooling!
  5. Rushford_Ripper

    Freestyle 750sx to yamaha 760 conversion

    Starting to undergo my kawasaki 750sx conversion with a yamaha 760 engine. The hull is totally completed and I have a couple questions. 1. What prop should I run in the 750 pump? Stock sxr prop? 2. How should I do the exhaust?
  6. Rushford_Ripper

    Anyone here ride Aprilia trials?

    I have a owner's manual and a CDI ignition box (spark plug wire) for a Aprilia climber 280r trials motorcycle. Need to sell it, make offer.
  7. Rushford_Ripper

    300/440/550 js550 steering cable?

    Are the js550 steering cables the same as a 650sx? Can they be used on a 650? Mine is frozen up for some reason and I have a spare 550 cable.
  8. Rushford_Ripper

    300/440/550 prop question

    Is a prop tool needed to replace the stock prop with a stainless one? I got a deal on a brand new Jetlyne 17 degree prop and I haven't started the work yet. Any tricks to remove/install the props on the old skis?
  9. Rushford_Ripper

    300/440/550 ride plate question

    My back 2 screws for my ride plate on my '86 js550 were loose and I removed it to find that the threaded pegs? came right out of the hull with the screws. Any ideas on how to fix that?
  10. Rushford_Ripper

    300/440/550 Kill switch conversion

    Anyone know how to easily change out the old killswitch with a new lanyard one? I bought 2 units for my '84 and '86 js550s but they didn't come with instructions. Any help is greatly appreciated.
  11. Rushford_Ripper

    300/440/550 1986 js550

    I have a '86 js550 that I bought all built up. The ski ran great and then one day while riding, she quite on the top end. I did everything possible to figure out the problem but at a loss. She will start fine, run but as soon as the throttle is wide open it dies. I went through the entire fuel...
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