^^ Allen Millyard is an interesting dude and quite a tinkerer. He's most known in his native UK for custom-machining/tweaking on motorcycles. Like dig this
5-cylinder Kaw H-1:
Was there ever a sweeter sound than
5 chambers barking at you? Keep in mind that the H-1 was originally a 500cc triple.
Oh, and a correction: He's a nuclear engineer by trade.