I rode to Stan's with the Yoshi system fitted -
he then fitted the Dynojet kit and K&N air filter. He also
discovered and removed the dreaded 125bhp restriction carb
The dip from 4500-6000rpm in the graphs is was a
little alarming, but I later discovered that the balancing job Stan's
technician did (if he did at all) was crap!
Since these readouts I've fitted an ignition advance
from Factory Pro which seems to have made everything a little more