tracked down a faulty o2 sensor eliminator last week on the dyno. the bike would lean out to the point of stalling at low rpm, low throttle application(cruising at highway speeds) after 5-8 seconds. if you ever encounter these symptoms after the install of a pcv or bazzaz, be sure to reconnect the stock o2 sensors first before uninstalling the works. on euro bikes the pcv's and bazzaz's can't adjust fuelling below certain throttle opening and below a set rpm limit so it's left to the eliminator to richen up that area. anyways, found it interesting as the problem seemed like a fuel pressure issue at first.