Now I have put together a 125cc motor and put that on the utility base as I didn't have all the parts for the 160cc motor , now it goes well and is almost complete, plenty of power. AussieTrev gave me a couple of siesed 125 motors and I managed to soak the bores and pistons in molasses and it lifted the rust off, making it easier to take the piston and rings off.
Here are a couple of pics, the barrel in 1969, here's the seriel no .
cheers
speedy

Attachments
Thabeban 23 Jan 2018 013.jpg (93.36 KB, 43 downloads)
Thabeban 23 Jan 2018 014.jpg (82.98 KB, 42 downloads)
Thabeban 23 Jan 2018 005.jpg (88.36 KB, 40 downloads)

........................Keep your blades sharp......................