Rajo Model A
Displayed is a Rajo model A OHV head mounted to a factory Model T block. It features two-valves per cylinder F-head with a Scintilla Magneto mounted on a Matco cross-drive. It also features a Springfield impeller belt-driven water pump. Joe Jagersberger started Rajo Manufacturing Company in 1914, "Rajo" being short for "Racine Joe."