I am building an 05 z400 for wife to race in the GNCC when she gets back from Iraq. My motor builder should have to motor finished this weekend. My question is has anyone used a 435 Kit on their 400? I would like to have a benchmark to start with on the jetting and needle position before I start. Frame still hasn't gone out to powdercoat yet so I have a couple of weeks before I get to put her back together. thanks