help

  1. Z

    RRP tilt kit Install?

    New here, may have bought something that may or may not work. Was wondering if anyone has a how to or a work around to get the rrp tilt kit to work in a blaster 1. Much appreciated.
  2. DylanS

    Ski suddenly running really flat

    Completely stumped on this one Had my 66e 1050 at the lake last week Starter takes a dump Bring it home, replace starter Notice one of my veins is snapped Assemble new stator and replace in ski with a oem prop spacer this time (none prior) Get it out to the lake Next week and the ski is running...
  3. DylanS

    Crank case water ingestion after ski sits

    Running a re-sleeved 1050 gp800 motor on a 5mm stroke for the past 2 years and have noticed that occasionally the motor would hydro lock for a brief few cranks than clear up and run again. This season after a complete tear down and rebuild with fresh gaskets I get it out in the water and it’s...
  4. aedan929

    Yamaha SUV 1200 Won’t Exceed 6K RPM

    Hello all. For the past two months I’ve been stressing and ripping my hair to get my new jet ski running. I got it free from a friend and wasn’t running. Turns out it was just water in fuel. That rusted my carbs out and possibly caused a backfire making the seals come out. Later on because of...
  5. D

    1990 sn 650sj ride plate/intake grate

    I have a 1990 superjet and mainly ride rivers and rapids. My ski cavitates a lot and Im thinking it because I have the stock intake and ride plate. The rest of the ski is stock as well besides a custom aftermarket handlepole I’m currently building. Any suggestions on ride plate and intake grate...
  6. DylanS

    Destroyed head bolt threads HELP

    i Have a set of gp800 cylinders that were over bored and resleeved, and ported for a 5mm stroke Basically I can’t get new cylinders Every single head bolt is completely stripped out, and the guy who helicoiled it before absolutely butchered them to the point where I can’t even get them...
  7. DylanS

    Top end issues

    Hey guys I'm having some motor issues and this one really has me stumped I have a home built 789cc motor and b pipe set up in my EME Ariel 8 Just recently the motor isn't running right Whenever the throttle is applied more than half way the ski loses power and sounds as if it's having firing...
  8. _frontend

    New rider! Need Help - Dunedin, FL

    Looks through the topics and decided to post here. By the way, I was recommended to this forum so... Sup fam! Just moved to Dunedin, FL from SC. Have a sport bike and riding here is flat out boring. Looking to trade in the bike towards a 2017 SXR or 2017 Superjet. Growing up hooning on dirt...
  9. Mangles

    Trade Great Story for 550 Help

    So here's the story: It's a little long if you want to skip to the help part When I was a kid my dad had this awesome 550 with every aftermarket part available on it. Bored all aluminum engine and shaved head, aftermarket exhaust and waterbox, 440 crank, ported, etc. Thing was the fastest jet...
  10. Sven

    Super Jet What resin/glass on my sn build

    Hi all I am about to start a build on a sn superjet and have not done glass work on a ski before. Would something like the west systems 105/ 205 or 105/ 207 be ok for working on this ski? I plan to do a nose rocker and shorten the rear. I am also looking for advice on glass/ matting/ suggestions...
  11. DrGonzo

    Total loss w/ shifty mod diagram included Please Help

    This is my first total loss system. I originally had someone setting it up for me and it fell through. I am a bit overwhelmed by this project. I think i am making it a bigger deal than it is because i have heard of so many people having issues with their systems. I am going to knock out the...
  12. Tinman10.04

    First ski purchase

    Hey guys, new here. First post. Scooty whoop! I've been doing a bit of research the last couple weeks and keep being led back here. You guys are awesome with the info!! Anyway, onto it already huh?? I'm looking at a 94 SJ that has had the original 701 removed and replaced with a 650. :( As...
  13. jeepjk

    300/440/550 what are my options js550 spliting

    just picked up this ski was in great condition till i took it out of its habitat and brought it to the desert. the hull is separating and i believe the sponsons are causing it. need help in deciding my best option and ideas of fixing if possible.
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