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    Paint reccomendations and prep for an old SN SJ650 Superjet

    Does the rest sound like a reasonable process, nothing glaringly missing or the wrong prep?
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    Paint reccomendations and prep for an old SN SJ650 Superjet

    I've got 2 to paint up eventually. This one will end up a girlfriend ski so is the guiniepig, I'm going luminous orange ane teal for the 2nd one I think. :p
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    Surging at full throttle Yamaha SJ650 superjet 6m6

    Hi, I have a SN650 superjet that I water tested over the weekend with a fuelling issue (all testing has been in the water). I've been playing around with the carb, set the high and low dials both to 1,1/4 turns out to start which I believe are stock. It's starting well, and I can ramp up the...
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    Paint reccomendations and prep for an old SN SJ650 Superjet

    I'm going to be painting a SN SJ650 superject hull. This thing was rattlecan sprayed black by a previous owner. Planning to strip it as well as I can, fix up any fiberglass issues, fill any gouges with thickened epoxy fairing and sand to prep. Was planning on a high build priner to smooth any...
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    DIY/Custom intake grate with scoop. Stainless steel plate laser cut. Sanity check on design.

    Great! Thanks for the feedback. I found a relatively good side on photo of a works 201 which seems to be well regarded. I've superimposed it on top of the side profile of the scoop and it matches up pretty well I think (image below). It hangs 12mm below the hull line now. I've reduced the...
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    DIY/Custom intake grate with scoop. Stainless steel plate laser cut. Sanity check on design.

    A photo of the side profile and top of a works 201 would be sweet if anyone has one to compare the size. Thanks.
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    DIY/Custom intake grate with scoop. Stainless steel plate laser cut. Sanity check on design.

    Hey guys, Hoping to get a little feedback on my design before manufacture. I've got a stock SJ650. It's my first ski and I'm having a blast on it. I ride on Loch Lomond, and it can get a bit rough, when the ski looses traction it's kind of like hitting the brakes, I've just rode a sx650 and...
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    Wave raider deluxe donner to SJ650?

    Thanks for the advice. I'll chuck in some helicoils. The conrod broke on the crankshaft side so wouldn't have been thrashing about, I haven't had a good look yet, but I don't think it's done any other damage. I'll do a complete rebuild, so will have a good look when I pull it all apart.
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    Wave raider deluxe donner to SJ650?

    Excellent, thank you for the info. I'll pick up the 701 stock exhaust I found and drill out the bolt holes and port it out a bit.
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    Wave raider deluxe donner to SJ650?

    I just have the stock 650 exhaust at the moment. There's a stock 700 superjet exhaust on ebay going cheap right now, but I don't know if it's any different to the 650. The raider exhaust looks too big to fit at a glance.
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    Wave raider deluxe donner to SJ650?

    Great, thanks for the advice. I'll be keeping my eye out for an impeller. Will the old exhaust system switch over ok?
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    Wave raider deluxe donner to SJ650?

    Hi guys, I bought, fixed up and ran a stock (93) SJ650 over summer and had a total blast on it, but towards the end I thought it was lacking a little power. It's in pretty rough shape, so I'll be stripping the whole thing down to rebuild it and revamp the hull. A Wave raider deluxe came up for...
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