Fazer Owners Club - Unofficial
ex up valve - Printable Version

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ex up valve - dave05 - 24-05-19

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


Re: ex up valve - PieEater - 24-05-19

It's a bad thing, the EXUP on the Gen1 improves low to mid range power delivery.


Re: ex up valve - dave05 - 24-05-19

ah right thanks


Re: ex up valve - ArchDruid - 26-05-19

Better to keep it on, unless you ride using mostly the top half of the rev rangeĀ  :eek
Reasons as per previous postĀ  Smile