ant, befoire doing as Duane said (he is right) maybe you should read Tanya's baffles removed thread.
You are going to make the fueling go to shit.
Hope you have a big selection of needles, a dyno and a LOT of time on your hands dude.....
OOPS Z750 so assume late model & EFI.
In THIS case you ONLY need PCIII, Dyno and good operator.....
If it only makes noise and no power, whats the point ??
Is it really worth the hassle for the noise ?
(Says he of open Micron fame....)
