Engines: Evinrude

Evinrude antique outboarder motors — 1909 -1959

(Source: Some of the data is from “Evinrude Service Manual”)

Listed below are the various models of the Evinrude Motors and some data regarding them.

Name Year Bore Stroke Horse Power RPM Gas Tank Capacity Spark Plug
Sportfour 1940-1942 2 2 17.6 4000 2-1/2 pts. M-5
Sportman 1941-1942 1-3/4 1-35/64 2 3500 4 pts. H-10-J
Sportman 5″ longer 1941-1942 1-3/4 1-35/64 2 3500 6-3/4 pts. J-1-15
Sportwin 1941-1942-1946 6-3/4 1-3/8 3.3 3500 4 pts. H-10-J
Sportfour 5″ longer 1940-1942 2 2 17.6 4000 2-1/2 pts. M-5
Heavy Duty Twin 1941 2 2 15 4000 2-1/2 pts. M-5
Sportwin 1941-1959 6-3/4 1-3/8 3.3 3500 4 pts. H-10-J
Sportwin 5″ longer 1941-1959 6-3/4 1-3/8 3.3 3500 4 pts. H-10-J
Lightfour Heavy Duty 1942-1943 1-3/4 1-35/64 9.7 4000 1-1/4 gal. M-5-J
Lightfour Heavy Duty 5″ longer 1942-1943 1-3/4 1-35/64 9.7 4000 1-3/4 gal. M-6
Lightfour Heavy Duty15″ longer 1942-1943 1-3/4 1-35/64 9.7 4000 1-1/4 gal. M-5-J
Speedfour 5″ longer U. S. Gov. 1942 2-1/2 2-1/2 33.4 4000 3.65gal. M-5-J
Lightfour Heavy Duty 1945-1949 1-3/4 1-35/64 9.7 4000 1-1/4 gal. M-5-J
Lightfour 1945-1949 1-3/4 1-35/64 9.7 4000 1-1/4 gal. M-5
Lightfour Heavy Duty 5″ longer 1945-1949 1-3/4 1-35/64 9.7 4000 1-1/4 gal. M-5-J
Big Four 1946 2-3/4 2-1/2 50 5500 3.65 gal. R-7-64C
Zephyr 1946-1949 1-1/2 1-3/8 5.4 4000 7 pts. J-6-J
Zephyr 5″ longer 1946-1949 1-1/2 1-3/8 5.4 4000 7 pts. J-6-J
Ranger 1946-1947 1-3/8 1-3/8 1.1 3750 4 pts. H-10-J
Sportman 1946-1947 1-3/4 1-35/64 2.0 3500 4 pts. H-10-J
Sportman 5″ longer 1946-1947 1-3/4 1-35/64 2.0 3500 4 pts. H-10-J
Sportman 1946-1947 1-3/4 1-35/64 2.0 3500 4 pts. H-10-J
Lightfour Model 4383 1948 1-3/4 1-35/64 9.7 4000 1-1/4 gal. M-5
Sportman 1948 1-3/4 1-35/64 3.3 3500 4 pts. H-10-J
Big Four 1949 2-3/4 2-1/2 50 5500 3.65 gal. R-7-64C
Fastwin 1949 2-3/8 2-1/4 12 4000 to 5000 1-1/2 gal. J-6-J
Speedster Model 5101 1949 2-1/2 2 12.0 3500 1-1/3 gal. Ch 7
Speedster 5″ longer Model 5101 1949 2-1/2 2 12.0 3500 1-1/3 gal. Ch 7
Speedster Model 7031 1950 2-1/2 2 33.4 3500 1-1/3 gal. Ch 7
Fastwin 1950-1951 2-3/8 2-1/2 14 4000 to 5000 6 gal. J-6-J
Fleetwin 1950-1951 2-1/8 1-3/4 7.5 4000 to 4500 1.1 gal. J-6-J
Fleetwin 5″ longer 1950-1951 2-1/8 1-3/4 7.5 4000 to 4500 1.1 gal. J-6-J
Big Twin 1951 2-7/8 2-3/4 25 4500 6 gal. J-6-J
Big Twin 5″ longer 1951 2-7/8 2-3/4 25 4000 6 gal. J-6-J
Lightwin 1952 1-9/6 1-3/8 3 4000 0.7 gal. J-6-J
Lightwin 5″ longer 1952 1-9/6 1-3/8 3 4000 0.7 gal. J-6-J
Big Twin Model 25012 1953 2-7/8 2-3/4 25 4500 6 gal. J-6-J
Fisherman 5″ longer model 5513 1953 2 1-5/8 7.5 3500 2/5 gal. J-1-15
Fisherman 5″ longer model 5513 1953 2 1-5/8 7.5 3500 2/5 gal. J-1-15
Fisherman Model 7512 1953 2 1-5/8 7.5 3500 4 pts. M-6
Fleetwin - Model 7512 1953 2-7/64 2 7.5 4000 9 pts. Ch 0
Big Twin 5″ longer Model 25013 1954-1955 2-7/8 2-3/4 25.0 4500 6 gal. J-6-J
Big Twin Model 25014 1954-1954 2-7/8 2-3/4 25.0 4500 6 gal. J-6-J
Fleetwin 5″ longer - Model 7513 1953 2-7/64 2 7.5 4000 9 pts. Ch 0
Fleetwin - Model 7514 1954 2-7/64 2 7.5 4000 9 pts. Ch 0
Fleetwin 5″ longer - Model 7515 1954 2-7/64 2 7.5 4000 9 pts. Ch 0
Fleetwin - Model 7516 1954 2-7/64 2 7.5 4000 9 pts. Ch 0
Fleetwin 5″ longer - Model 7517 1955 2-7/64 2 7.5 4000 9 pts. Ch 0
Fleetwin - Model 7518 1955 2-7/64 2 7.5 4000 9 pts. Ch 0
Fleetwin 5″ longer - Model 7519 1955 2-7/64 2 7.5 4000 9 pts. Ch 0
Fleetwin 5″ longer - Model 7521 1956 2-7/64 2 7.5 4000 9 pts. Ch 0
Fleetwin - Model 7522 1957 2-7/64 2 7.5 4000 9 pts. Ch 0
Big Twin Model 25022 1956 2-7/8 2-3/4 30.0 4500 6 gal. J-6-J
Big Twin 5″ longer Model 25023 1956 2-7/8 2-3/4 30.0 4500 6 gal. J-6-J
Fleetwin 5″ longer - Model 7523 1956 2-7/64 2 7.5 4000 9 pts. Ch 0
Fisherman-model 5112 1956 2 1-5/8 5.5 3500 4 pts. M-6
Fisherman-model 5113 1956 2 1-5/8 5.5 3500 4 pts. M-6
Fisherman-model 5114 1956 2 1-5/8 5.5 3500 4 pts. M-6
Fisherman-model 5115 1956 2 1-5/8 5.5 3500 4 pts. M-6
Fleetwin - Model 7524 1958 2-7/64 2 7.5 4000 9 pts. Ch 0
Fleetwin 5″ longer - Model 7525 1958 2-7/64 2 7.5 4000 9 pts. Ch 0
Four-Fifty Model 50012 1958 50 – gal.
Fleetwin - Model 15028 1959 2-7/64 2 15 4000 9 pts. Ch 0
Fleetwin 5″ longer Model 15029 1959 2-7/64 2 15 4000 9 pts. Ch 0
Lark Model 35514 1959 2-7/8 2-3/4 35 4500 6 gal. J-6-J
Lark Model 35515 1959 2-7/8 2-3/4 35 4500 6 gal. J-6-J
Big Twin 5″ longer Model 35515 1959 2-7/8 2-3/4 30 4500 6 gal. J-6-J
Four-Fifty 5″ longer Model 50013 & 50017 1959 50 – gal.
Four-Fifty Model 50016 1959 50 – gal.
Four-Fifty 5? longe rModel 50017 1959 50 – gal.
Starflite Model 50014 & 50018 1959 50 – gal.
Starflite Model 50017 1959 50 – gal.

Spark Plug Data

Champion Plug Number: CH. 7 AC
Plug Number: AC-G-8