I was told the other day that a ZZR250 engine has different camshafts and different gearing....anyone know or have the specs for camshaft timing and lift/duration (I couldn't find a listing for the ZZR250 in KSRC manuals or a listings for one on that other site) plus if anyone knows the power figures, compression ratios and the gearbox ratios.
I dunno much about the ZZR except its supposed to be a sportier version of the GPX...is that right? Is it supposed to be a more powerful motor??
thanks