Bagwan wrote:BSM vampire maybe too "extreme" ? to those of delicate hearing!£/performance make it top kit- BIG Midrange ~looks the dogs wotsits too
I think they look the best / fit the best / the cone entrance into the can is good, but now 'web wisdom' (although I'm not sure if it applies only to the BSM Future or to the Vampire as well) says they lower the midrange performance
and only work properly with 'the jetting kit'. (I suppose that means the tunebike.de kit.)
That kit, with the diaphragm spacer, and the translations I've read - something I wanted to ask - surely the diaphragm spacer is only useful when the diaphragm is worn/un-elastic from the alcohol fuel and it would be better to just replace the diaphragm?