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One of the coolest things at the Portland ABFM was the wonderful cut-away B-series engine made by Keith Ansell and Ken Synder. Keith has been around forever in the Portland area and is one of the old-time go-to people here. This engine had to take a LONG while to make and it had a crank on it to turn it. Every little spot had detail that revealed all aspects of the engine. It was amazing...
Each piston was different, with different compression types. In the second photo I shot you can see a hardened valve seat in place (and the guides).
Each piston was different, with different compression types. In the second photo I shot you can see a hardened valve seat in place (and the guides).