I recently picked up an Echo CS-300, real cheap.
With a new ring I'll have almost $20.00 in this thing and it looks real promising.
Reed valve near the bottom of the crankcase and large ports.
It's rated from 10,000 to 12,000rpm
I'm thinking gas-glow to start with, but wondering about the prop hub, any ideas where a guy could pick one up?

Does any one have experence with this engine?

Thanks in advance

.......Ralph