I completely forgot to take pics of the porting process. Wrong or right I studied these two builds and used them as a guidline as to what to do.

vespa-ciao.nl  and  Fast, cheap and out of control

I actually had to weld up the outside of the case to add material to make it safe to port. After boring, the case was just too thin.



I got the Haynes manual today. Interestingly it has no torque specs whatsoever. I kept trying to look up what to torque the case or head to and there was nothing. It just said "tight". Got to love that carefree italian engineering.