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  1. #1

    how to identify my engine and carbs!

    i have a 94 spx and i was told that it has a 2001 engine in it...

    its only supposed to be a 657..... but it kinda rips pretty good....

    how do i go about figureing out what exact engine i have and what carbs??


  2. #2
    flyin' the friendly skies airbornexp's Avatar
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    whats the tag say on the back of the engine above the PTO?

  3. #3
    hm idk, that is a good question. i will take a look first thing when i get home.

    i guess the only reason why i want to know is because the boat runs well except it starts hard, you always have to give it throttle and it doesnt idle for very long. i was told to replace needle and seat in carbs...? anyone know if this sounds like a quick for sure fix? suggestions?

  4. #4
    flyin' the friendly skies airbornexp's Avatar
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    sounds like its time to do the "DIY fuel system cleaning" check that sticky thread at the top of the 2 stroke performance page. replace the needle and seats too when you rebuild the carbs. its the most over looked item in a carb cleaning....clean the little black fuel screens in the carbs too.

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