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  1. #1

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    Free flow question

    Why does the 1300 loose rpms if a free flow is put on? I know it has something to do with back pressure but why didn't it affect the 1200 system?


  2. #2
    Who told you it doesnt' effect the 1200?

  3. #3
    WATER WOODY's Avatar
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    ele,it affects the 12 and 13's.Ive done back to back on both ski's with very similar results.The SS box is chambered to create backpressure,reducing the flow of the exhaust.The SS will give more r's up top but be careful running one with high compression/timing.

  4. #4

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    Thanks guys, I was under the impression that it only affect the 1300. I knew it helps prevent detonation, also it gives you more room in the back of the ski if you have to do some work in there and alot easier not having to hook it up.
    Thanks

  5. #5
    WATER WOODY's Avatar
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    Ele...heres a pic of my FF i just did in my 06'. Notice the extra clamps i use.Cheap insurance.

  6. #6
    WATER WOODY's Avatar
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    I hate water leaks.
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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  7. #7

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    Looks great and i agree about the water leaks

  8. #8
    WATER WOODY's Avatar
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    BTW.i DID clean everything back there after i was done.Another .4 tenths on top.

  9. #9
    2000 GPRXP 4tec shooter98xpl's Avatar
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    That FF tube sure looks familiar,
    SHOOTER

  10. #10
    WATER WOODY's Avatar
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    Shooter.........this thing better give me the 5mph you promissed! PM me with the coin amount.

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