Date: 01-05-24  Time: 11:40 am
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Author Topic: ex up valve  (Read 936 times)

dave05

  • Cager in Training
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ex up valve
« on: 24 May 2019, 05:39:34 pm »
hi guys just a quickie I have a fazer 1000 2005 it has the ex up valve taken of . now is this a good thing or bad thanks
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PieEater

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Re: ex up valve
« Reply #1 on: 24 May 2019, 05:49:20 pm »
It's a bad thing, the EXUP on the Gen1 improves low to mid range power delivery.
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dave05

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Re: ex up valve
« Reply #2 on: 24 May 2019, 06:21:23 pm »
ah right thanks
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ArchDruid

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Re: ex up valve
« Reply #3 on: 26 May 2019, 11:07:02 am »
Better to keep it on, unless you ride using mostly the top half of the rev range  :eek
Reasons as per previous post  :)
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