Engine: 4 Cylinder Stroke 4”
Bore 3-3/4” Horsepower 20
Firing Order: 1-2-4-3
Crankshaft Journals. 1.248” Diameter
Cam Bearing Clearance .003 Side Play
Valve Push Rod to Stem Clearance .022 to .032
Valve Spring Tension 24–28 Pounds
Oil Capacity: 4 quarts
Coil Points Gap .030”
Spark Plugs Gap .032”
Crankshaft End Play .015”
Motor Numbers for Reference Only:
1912 698,877–157,205 1920 3,277,885–4,233,350
1913 169,452–370,147 1921 4,233,351–5,233,135
1914 370,148–570,790 1922 5,223,136–6,334,196
1915 570,791–885,500 1923 6,334,197–8,122,674
1916 885,501–1,362,200 1924 8,122,675–10,266,471
1917 1,362,201–2,113,500 1925 10,266,472–12,222,528
1918 2,113,501–2,756,251 1926 12,222,529–14,049,029
1919 2,756,252–3,277,851 1927 14,049,030–15,007,033 |