I have tried a search on the site but can not find a numbers guide Hopefully someone can ID these numbers for me, would i be correct in thinking the engine might not be the original ?
Z1F-103### and motor number Z1E-115###
Thanks
Last edited by Mr Puffin on Mon Nov 11, 2013 8:00 pm, edited 2 times in total.
Not a lot of info for the Z9's (Mostly the Z1 series) on the various databases, but this is as near as I can find to yours.....
So I'd say your numbers are spot on.
 Z900. Z1F - 106329. Z1E - 120749. Date of Manufacture- 3/76