Kenneth Norton of the Norton-Newby Motorcycle Co. of Kansas City, Missouri designed and built a horizontally-opposed Norton engine that did not proceed beyond early testing in 1911.
O-113 -- { 4.0 / 4.5 / 113.1} / {101.6 / 114.3 / 1853}
2cyl; N/A; N/Ahp@N/Arpm; 1911; Wt = N/A; TC = none.
Ignition type not given.
Ae39.
Applications: None found.