Hawkscoach
Jedi Hopeful
Offline
Someone was looking for a 100/4 engine on here recently. I just spotted this on epay in case it helps. I have no connection with it at all. looks a bit rough. I think there is a 100/6 engine on there as well......see below link.
Doug
https://www.ebay.com/itm/Austin-Hea...Parts_Accessories&hash=item4171381fd6&vxp=mtr
Doug
https://www.ebay.com/itm/Austin-Hea...Parts_Accessories&hash=item4171381fd6&vxp=mtr