Spark Plugs

Johnson Models:

10 COM 1982-81

15 1980-78

2 Strokes

Engines:

4 HP M4C

6 HP M6B

8 HP Proof 8 BEF, 169cc

9.9 HP M9.9B2/M9.9C

35 HP M35A

40 HP M40D2 697cc

Engines:

40 HP MD40B TLDI

50 HP MD50B TLDI

50 HP W50 

CHAMPION UL81C

CHAMPION RJ8C

CHAMPION J8C

2 Strokes

Power HP: DT8 1980-87

Johnsons models:

2.0 (1 Cyl) 2001-91

2.3 (1 Cyl) 1998-91

3.3 (1 Cyl) 2003-91

Evinrude models:

2.0, (1 Cyl) 1998-91

2.3 1997-91

3.3, (1 Cyl) 2003-91

2 Strokes

Engines: 3.5HP M3.5A, M3.5B

Johnsons models:

2.0 (1 Cyl) 2001-91

2.3 (1 Cyl) 1998-91

3.3 (1 Cyl) 2003-91

Evinrude models:

2.0, (1 Cyl) 1998-91

2.3 1997-91

3.3, (1 Cyl) 2003-91

2 strokes

Power HP:  DT15C 1989-97 

2 strokes

CHAMPION QL77JC4

2 strokes

Power:

225 HP (2000+)

250 HP (2000+)