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Thread: XPL 951 Jetting

  1. #1

    XPL 951 Jetting

    Got a stock XPL with a 150psi compression in both cylinders. Seems to hesitate a lot on take off. Doesn't start easy at all and really needs to be warmed up before to much throttle is fed. A friend fiddled with the carbs a bit but, did some jetting but im not certain there right.

    Changed items
    Flame Arrestors
    Pop off springs
    Low and High speed jets.
    Iridium Sparks


    Also recently someone sugared the tank any way to clean it without dumping fuel and pulling carbs


  2. #2
    mibunkerking's Avatar
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    For starters, you have the wrong spark plugs. You need NGK br8es plugs.

    Second, what size jetts did he put in it? Still runnin the accel pumps.

  3. #3
    KrunchovXPL-GTX-RX's Avatar
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    I tried the irridium equivilant to the Br8es plugs and saw no gain in performance but did see a drop in my cash level.

    That said, I agree with King, we need to know the numbers.

    BTW, if some turd put sugar in the gas tank you need to get all of the contaminated fuel out of that machine before you worry about anything else, IMO.

  4. #4
    Sugared your Fuel tank ?
    What did you do to deserve that ?

    You got problems bud---- First you need to purge the Fuel from the tank and all Fuel Lines, thoroughly douche the Tank interior and rinse it out again. If you have the original Fuel lines--replace them all now. Then clean and rebuild the Carbs.

    Last but but not least, kick the MoFo's azz for the $900 parts and labor it's going to cost to do all this.

  5. #5
    KrunchovXPL-GTX-RX's Avatar
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    Quote Originally Posted by David_HX_RXP View Post
    Sugared your Fuel tank ?
    What did you do to deserve that ?

    You got problems bud---- First you need to purge the Fuel from the tank and all Fuel Lines, thoroughly douche the Tank interior and rinse it out again. If you have the original Fuel lines--replace them all now. Then clean and rebuild the Carbs.

    Last but but not least, kick the MoFo's azz for the $900 parts and labor it's going to cost to do all this.
    +1

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