Hi NK,

Thanks, I have a tap set and will try and rig up a puller with some bolts in conjunction with a 3 prong puller. Will resist trying to pry the flywheel off until I get that sorted.
Taps are in a storage unit so I have to go and dig them out.

By straight fueled I guess you mean without 2 stroke oil. Going by the sludge in the petrol tank I think it was mixed fuel.

Imagine it was dumped because of the decompressor.