750ss Xi Return Fuel Line where to connect?!? - Page 2
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  1. #11
    PWCToday.com Is My Home Away From Home Myself's Avatar
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    Re: 750ss Xi Return Fuel Line where to connect?!?

    Sometimes it just takes a while to prime up.
    http://www.facebook.com/twinlakesjetskirepair

    '89 Kawi 650SX 42.4 GPS
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    '96 Seadoo HX 717 53.13 GPS
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  2. #12
    Attention ***** PWCToday.com Is My Home Away From Home JonnyX2's Avatar
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    Re: 750ss Xi Return Fuel Line where to connect?!?

    Hold your hand or put a bag over the carb while cranking the extra vacuum will help pull the fuel through and get it primed
    Last edited by JonnyX2; 04-04-2021 at 12:44 PM.
    Quote Originally Posted by Firebird A/C&Heating View Post
    OMG.....Rules for 550 vintage ski class...550 ski riders do not conform to any kind of rules. That is why you are riding a 550 ski in the first place. Rules suck....
    PS...the rule book will be in my 550 pump
    Quote Originally Posted by WB1994
    Listen , stop your cryin' , its only an X2.

  3. #13
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    Re: 750ss Xi Return Fuel Line where to connect?!?

    Following to to posts above — finally got 750ss xi in the water (and had to be towed) ��. When I primed it, I get ski to start right away. Yet would only run low rpms until it ran out of gas. When I tried to run over 3 rpms, the ski would bog down quickly. After repeated priming and trying to do what I can to keep the ski running for as long as possible (idling with minor throttle)… I got it to stay on for ~5 min. I got it to run at 3 rpms, but couldn’t get away where near full speed before bogging down. Seems it’s a good thing that it appears to getting “better”, but wondering if a small air leak somewhere preventing the “vacuum”. I used all new gaskets, etc. Recplaced the key fuel line. Maybe need to replace all the fuel and return lines (even though they looked in good condition and not brittle).

  4. #14
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    Re: 750ss Xi Return Fuel Line where to connect?!?

    Would love some help on the post above -- anyone?

  5. #15
    PWCToday.com Is My Home Away From Home Myself's Avatar
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    Re: 750ss Xi Return Fuel Line where to connect?!?

    Did you ever check the condition of the fuel pickup assembly in the gas tank?
    http://www.facebook.com/twinlakesjetskirepair

    '89 Kawi 650SX 42.4 GPS
    +3" stock pipe, ported ex. manifold, drilled waterbox, blueprinted pump, Ocean Pro ride plate

    '99 Yama GP1200 65U 61.8 GPS
    ported cylinders, matched cases, milled head, blueprinted pump, long ride plate

    '96 Seadoo HX 717 53.13 GPS
    light porting, massaged cases, lightened flywheel, port matched manifolds, Rossier pipe, stubby pump cone

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