Although I am making good progress with the 3D modelling/CFD, I have resigned myself to the fact that partial streaming this time around will be extremely partial. I am continuing with the modelling as a lunch time exercise but focusing any other efforts on getting the scoot as-is ready for Feb (with a few last minute additions planned once the important stuff is done).
The last dyno result showed I was running lean , so I got a bunch of jets and needles but then had trouble getting to another dyno session. Plug chopping just annoys me so I bought an Innovate o2 system for $200 and it works a treat
I completed the install today and first ride shows I am right on the money air/fuel wise - I now also have a system for easy rejetting at the salt
As part of the tidy up I fitted the unit permanently (though the o2 sensor part will only be plugged in as needed due to contamination problems with 2 strokes oil)
oh - and someone in the UK has just got an official 104mph on a Vespa, so my target is creeping up