Several days ago we discussed an HP engine, after several days and two false starts, it will be here by next Wednesday. I ordered the 25 with the bushed rotary valve. I know it's not a Saito but it's a four stroke glow, it should count.
An excerpt from the description.
ABC ringed piston & cylinder assembly
A high silicon piston fitted with ring runs in a hard chrome plated brass sleeve precision ground to .0001 of an inch on both the inside and outside diameters.
