Thanks. I may not need it, though. It turns out the engine is free after all! There is one problem, though. There is one stuck valve. It is the 4th one from the front. The piston does not hit it, thankfully, but it's obviously still a problem. I'm sure it's just stuck in whatever position it had been sitting in. Any trick to getting it to hopefully pop loose? I drenched it in Blaster but I doubt that alone will make it loosen. Is heating it with a torch a good idea? It's under constant pressure from its spring so I was hoping it might just pop up when it's ready. Or, since it's apparently not all the way down (wouldn't the piston hit it if it was?) maybe I can tap on the end some with a rubber mallet?
Dan
