I've got lying around some Boyesen dual stage power reeds, some tyga carbon reeds and obviously some std reeds, if Mr Grant can supply some HRC stuffers as well that little lot will keep me busy for quite some time.

The Boysen reeds are mega different to the std ones, there are two of them, one thin one that is just one flat piece not 3 petals on top (underneath when on the bike) of a thicker one which has 3 ports in a similar design to the block itself but smaller so it effectivly makes the intake smaller unless air velocity is high enough to lift it, and they run without the reed stop plate.
So it'll be interesting to see how much effect they have on top end and mid range power / useabilty (and in what direction ).
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