I paid a visit to a mate who does Engineering to talk about sorting out the ZZR1100 forks & yokes to fit on the Harris. The stem is 35mm dia. on the ZZR but the headstock on the Harris is only 53mm so the largest taper roller bearing is 32mm I.D

So I pressed out the stem and Neil can make up a new one for me
I also blew a bit more cash on these beauties....
Ohhhhhhhhhh am I in deep shite
I also got a reply from
HARRIS about my frame. It was made in October 1981 for a Z1000 motor & they will gladly supply me with an official dating cert for the DVLA

And on the 7th day... Zeds were created!