Hi Doctorot,
welcome back and congrats to your very nice Twin !
I am sure it is a lot of fun in the mountains with it 😉
Cheers, Michael
PS: In regards to engine tuning I can support you with some information. On our german Z750Twin community website there is a portrait of a Twin I’ve bought just last week !
Manfred built it and there is a lot of documentation in the lower part of that story. Maybe Google will help in translating that.
https://www.z750twin.de/Manfreds_LTD.htm
