Hi Chris,
Saw the rebuild kits but would also need the small spring as well as the valve. Someone has a valve listed on ebay for £25 which is a bit much. Supply and demand maybe..
If only I had a lathe... and maybe an annealing oven?
An alternative could be to find a complete mower with this full crank engine going on the cheap in the hope of scavenging the parts you need, including the valve and other carby bits that could be handy down the line. The whole mower may be cheaper than the valve itself.
Note a later half crank Victa Powertorque two stroke has a different length valve that's not backwards compatible.
Another possibility is to visit a mower outlet and see how they can help you. One out there may have the spring available individually.
