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  1. johnmx854

    750sxi pro will not run properly

    Ok ill def give that a shot.. I've only Burned maybe a gallon on gas in the ski on 60:1 since I've had it since I haven't really ridden it yet but I'm willin to try anything to get the thing going. Thanks again and ill update as soon as a get a new compression tester
  2. johnmx854

    750sxi pro will not run properly

    Yea I understand the gas but read that the amsoil is such a high grade oil that u can get away running leaner but hey I'm gonna give 40:1 a shot and see what happens.. I'm not sure on the hours, when I has the head off it looked pretty good in there with no carbon build up and cylinders have no...
  3. johnmx854

    750sxi pro will not run properly

    I am runnin 60:1 amsoil intimidator with full fresh tank of 93.. I have an old compression tester that I don't even know if its accurate and each cylinder had 135psi with that thing but in the process of locating a new one
  4. johnmx854

    750sxi pro will not run properly

    I just picked this ski up a few moths ago and hasn't ran correct since I got it. The kid I got it from said it needs to be jetted but that's what they all say.
  5. johnmx854

    750sxi pro will not run properly

    Do u mean the adjustments on the outside of the carb? If so I have been adjusting both of them while it was running And didn't make Much difference.. I was told if u have out more than one turn then ya have the wrong jetting but I've tried a 165 and 155 main and still runs funny and didn't wanna...
  6. johnmx854

    750sxi pro will not run properly

    First off any input would be greatly appreciated because Im pretty much stumped at this point. But here is the problem.. I have a 1998 750sxi pro with a factory pipe that has 3 pisser settings(not sure if that's the dry or wet pipe). I have the top 2 closed as the third open 1/4 turn. It has a...
  7. johnmx854

    650sx overheating?

    Yea the ski def runs funny.. I pulled a few water lines off when I was out in the water and blew through them to see if anything was blatantly clogged and was not.. I was thinking something was clogged myself but also wondered why it would run fine and piss water for about 5 minutes before it...
  8. johnmx854

    650sx overheating?

    Awesome thanks alot Sent from my iPhone using Tapatalk
  9. johnmx854

    650sx overheating?

    I have an overheating issue with my 1987 650sx. It has a 38mm carb, 3 degree reed spacer, mariner water box and west cost pipe for engine mods and the intake grate and prop and ride plate too..My problem is my ski starts to blow steam out of exhaust pisser out of the side of the ski. I can ride...
  10. johnmx854

    1998 750 sxi pro head

    They guy I purchased the ski from did say it was milled but didn't realize that entailed changing the domes to accept o-rings instead of a gasket.. Now would you use a 3 bond type silicon on the head along with the o-rings or is that not needed.. Thanks for the good info before as well Sent...
  11. johnmx854

    1998 750 sxi pro head

    I recently picked up a 1998 750 sxi pro with a few mods and was not running to its full potential by not revving out all the way. In my process of trying to diagnose the problem I took the head off in plans of checking the cylinders and changing out the head gasket. Well when I took the head off...
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