Hi Jamie, I have one with an 8mm shaft. It is new and has not been used, but I did solder the 5.5mm bullets on the motor leads and mount and Octura 8mm to .187 collet to the shaft. I also have the brand new OSE 1527 water jacket for it,still in its packet.
The only trick is I am in Australia. I baught the motor Brand new from Steven at OSE but have not persued the project I had intended for it.
P.M me if your interested.
Thanks Shane.
Comment