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  1. M

    Super Jet 62t/62t + Reeds + B-Pipe --- Need help jetting/tuning dual SBN 38's

    Ok so I've got a tuning/jetting nightmare on my hands. I put a 62t/62t into my square nose from a 95 Wave Raider. Running dual 38mm carbs, added some boyesen reeds, brand new factory B Pipe, & I milled the stock head down (186psi in each cyl.) From the factory site I've got the carb jetting...
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    Super Jet Gas/Oil in the bilge can't find a leak anywhere

    Ok so I've been working on my ski all winter getting it ready for summer and I've run into an issue. Here's what I've done to it and what's going on: It's a '92 SN and I've spent 3 months re-shaping the nose, tray & footholds. I sold the 650 and put a 62t motor in it from a wave raider. (Note I...
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    Super Jet Where do I tap the pump for dual cooling? '92 SJ

    Hey guys, I'm just finishing up my ski and before I laid up the glass in the tray I ran dual 3/8" cooling lines. I'm now stuck as I don't know where to tap the pump for the 2nd line. Both lines come out on the left hand side (where the original was). I have a '92 Superjet and the only options I...
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    Super Jet Squarenose build - layup thickness question

    I'm in the process of re-building my '92 square nose SJ. I'm turning it from a square to round nose, widening the tray, and adding my own custom footholds. After reading up on some other builds the common theme was 2 layers of 12oz biaxial fiberglass and one thinner layer of 6oz e-glass all...
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    Super Jet Advice needed - SN upgrade to 760

    Hey guys I have a 650 square nose and I want to upgrade my engine. I've found a wave raider 760 (rebuilt and bored out) running great for $900. The problem is my wife doesn't want me to spend the $$$. Would I make enough off of selling my 650 engine and parting out the rest of the wave raider to...
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    Super Jet '92 Superjet - new paint

    My 92' Superjet. Picked it up a couple years ago for $400. Have about another $400 into it now but its running strong. Just painted it this summer and she's looking great. Paint job was inspired by someone with a similar design. Hopefully this winter I can get some Yamaha decals, footholds, and...
  7. M

    Freestyle Need some tips for DIY ski ramp/jump

    I've got a 55Gal barrel that I've been jumping in the river but I want to go a little higher. I've been inspired by this video: http://www.youtube.com/watch?v=vTNZJx40xB4 and I want to try and build something for either the river or at the lake. The problem I'm having is that when I search for...
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    Super Jet 650 SN - dies after a few minutes takes 10 min to restart - no spark / electrical?

    Got a '91 SN 650 superset. It's bone stock except for added a pisser and a SS prop. Just rebuilt the carb in the spring and took it out last week to tune it in. Had it running on the water for about 2 minutes and came in to adjust the carb and it wouldn't restart. If I let it sit for 10-15...
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    Super Jet 650 SN impeller question

    I just recently bought a 650 SN '92 superjet. I've only had it out once but quickly found out it had no mid to top end and that its going to need a prop. I think it would be safe to say that the previous owner sucked up some rocks. It also has tons of pitting which, from what I gather...
  10. M

    Super Jet 650 SN impeller question

    I just recently bought a 650 SN '92 superjet. I've only had it out once but quickly found out it had no mid to top end and that its going to need a prop. I think it would be safe to say that the previous owner sucked up some rocks. It also has tons of pitting which, from what I gather...
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