One thought on “Here’s an old racer, with 8 valves…A four valve twin was available as a street model…Know what brand this is??”

  1. We can’t help but wonder….Did Paul Bigsby know of the Mabeco 45 overhead valve engine?
    Paul and Al Crocker made a OHV conversion for Paul’s Indian Scout some time in 1928…Mabeco
    stopped production of it’s Indian copy in 1927….Just wonderin’ and we’ll probably never
    know the truth…….

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