The first engine shown has an Original Oliver Tiger on the left and a CS Oliver replica on the right (with the prop). I had a bit of trouble with the needle on the replica in that it was off center. That is, the taper rode the wall of the spraybar instead of being centered. This posed somewhat erratic needle settings. This was easily fixed and the engine runs are powerful and easy starting, albeit a bit wet out the front bearing.

The second engine is a Silver Swallow, which I THINK is made by CS. This too was easy starting and of medium power. I bought it used on *bay.

I have read of good and bad experiences with replicas. What's yours?

George