Fitting a Reed Block\Valve

[speedfight]

Can any one provide any instructions on how to fit a reed valve. Explain what performace gain I will expect and any other relavant information. How does it work
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Peugeot Speedfight 100cc (year 2000)
Polini Clutch, Malossi Multivar 2000 Variator
Malossi Kevlarf Belt, Doppler Exhaust

[Beef]

reed valves are realy simple, if you remove your carb, your reed valve will b sat just under it, simply unbolt and bolt the new one in,
your reed valve will only need replacing if the reeds are not returning shut properly, you can replace a standard reed valve with a softer one so it lets more fuel through but this will ware out much faster and the difference in performance will be minimal

[speedfight]

Another question. I have just has to have a rebuild new Piston and head. This was due to the bike running to lean and there was not enough oil going to the Piston (This is what I was told by Dealer). This is now sorted done 40miles since, would putting a new doppler reed value make any differnece to the fuel mixture? and cause me more problems? Dont want any more problems so cautious to fit it.
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Peugeot Speedfight 100cc (year 2000)
Polini Clutch, Malossi Multivar 2000 Variator
Malossi Kevlarf Belt, Doppler Exhaust

[simon1221]

"if it isnt broke dont fix it"

I was always told to leave the reed valves alone and only fiddle if it is absolutely neccesary, due to the fragility of them.
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DNA50 (sorry) ->> TZR125l >> GPZ500S