Marine Engine (Outboard)

CHRYSLER

3.5HP

Model	Year	Standard Plug	Gap (mm)
	1965-69	W16LS	0.8
	1980-84	W20FS-U/TR20	0.8

4.0HP

Model	Year	Standard Plug	Gap (mm)
	1976-84	W20FS-U/TR20	0.8

4.4HP

Model	Year	Standard Plug	Gap (mm)
	1968	W20FS-U/TR20	0.8

4.5HP

Model	Year	Standard Plug	Gap (mm)
	1972	W20FS-U/TR20	0.8

4.9HP

Model	Year	Standard Plug	Gap (mm)
	1973-75	W16FS-U	0.8

4HP

Model	Year	Standard Plug	Gap (mm)
	1976-84	W20FS-U/TR20	0.8

5HP

Model	Year	Standard Plug	Gap (mm)
	1969-70	W22FS-U/TR22	0.8
	1974-76	W16FS-U	0.8

6.6HP

Model	Year	Standard Plug	Gap (mm)
	1968	W22FS-U/TR22	0.8

6HP

Model	Year	Standard Plug	Gap (mm)
	1965-67	W16LS	0.8
	1971-77	W22FS-U/TR22	0.8
	1978-82	W20FS-U/TR20	0.8

6HP Sailor 150

Model	Year	Standard Plug	Gap (mm)
	1980	W20FS-U/TR20	0.8

7.5HP

Model	Year	Standard Plug	Gap (mm)
	1979-84	W20FS-U/TR20	0.8

7.5HP Sailor 180

Model	Year	Standard Plug	Gap (mm)
	1981-84	W20FS-U/TR20	0.8

7.5HP Sailor 190

Model	Year	Standard Plug	Gap (mm)
	1979	W20FS-U/TR20	0.8

7HP

Model	Year	Standard Plug	Gap (mm)
	1969-70	W22FS-U/TR22	0.8

8HP

Model	Year	Standard Plug	Gap (mm)
	1971-81	W20FS-U/TR20	0.8

9HP

Model	Year	Standard Plug	Gap (mm)
	1965	W20SR-U	0.8

9.2HP

Model	Year	Standard Plug	Gap (mm)
	1966-67	W20SR-U	0.8

9.9HP

Model	Year	Standard Plug	Gap (mm)
	1968-86	W20FS-U/TR20	0.8

9.9HP Sailor 250

Model	Year	Standard Plug	Gap (mm)
	1979-84	W20FS-U/TR20	0.8

10HP

Model	Year	Standard Plug	Gap (mm)
	1974-78	W20FS-U/TR20	0.8

12HP

Model	Year	Standard Plug	Gap (mm)
	1979	W20FS-U/TR20	0.8

12HP Sailor 300

Model	Year	Standard Plug	Gap (mm)
	1979	W20FS-U/TR20	0.8

12.9HP

Model	Year	Standard Plug	Gap (mm)
	1971-73	W20FS-U/TR20	0.8

15HP

Model	Year	Standard Plug	Gap (mm)
	1974-84	W20FS-U/TR20	0.8

20HP

Model	Year	Standard Plug	Gap (mm)
	1968-82	W20FS-U/TR20	0.8

25HP

Model	Year	Standard Plug	Gap (mm)
	1973-78	W22FS-U/TR22	0.8
	1981-84	W20FS-U/TR20	0.8

30HP

Model	Year	Standard Plug	Gap (mm)
	1973-75	W20FS-U/TR20	0.8
	1979-82	W20FS-U/TR20	0.8

35HP

Model	Year	Standard Plug	Gap (mm)
	1968-84	W22FS-U/TR22	0.8

45HP

Model	Year	Standard Plug	Gap (mm)
	1968-77	W20FS-U/TR20	0.8
	1982-84	W22FS-U/TR22	0.8

45HP Magna Power Ing.

Model	Year	Standard Plug	Gap (mm)
	1971-78	SF-10	0.0

45HP Std. Ign.

Model	Year	Standard Plug	Gap (mm)
	1968-81	W20FS-U/TR20	0.8

50HP

Model	Year	Standard Plug	Gap (mm)
	1981-84	W22FS-U/TR22	0.8

55HP

Model	Year	Standard Plug	Gap (mm)
	1981-83	SF-50	0.0

55HP Magna Power Ign.

Model	Year	Standard Plug	Gap (mm)
	1969-80	SF-10	0.0

55HP Std. Ign.

Model	Year	Standard Plug	Gap (mm)
	1967-76	W20FS-U/TR20	0.8

60HP

Model	Year	Standard Plug	Gap (mm)
	1974-76	SF-10	0.0
	1984	SF-50	0.0

65HP

Model	Year	Standard Plug	Gap (mm)
	1977-78	SF-10	0.0

70HP

Model	Year	Standard Plug	Gap (mm)
	1969-73	SF-50	0.0
	1979-80	SF-50	0.0

75HP

Model	Year	Standard Plug	Gap (mm)
	1966-67	W20SR-U	0.8
	1968	SF10	0.0
	1974-84	SF-50	0.0

80HP

Model	Year	Standard Plug	Gap (mm)
	1965	W20SR-U	0.8

85HP

Model	Year	Standard Plug	Gap (mm)
	1969-73	SF-50	0.0
	1978-83	SF-50	0.0
	1984-86	SF-10	0.0

90HP

Model	Year	Standard Plug	Gap (mm)
	1983-84	SF-10	0.0

90HP 3 Cyl.

Model	Year	Standard Plug	Gap (mm)
	1974-77	SF-50	0.0

100HP

Model	Year	Standard Plug	Gap (mm)
	1980-84	SF-50	0.0

105HP

Model	Year	Standard Plug	Gap (mm)
	1968-74	SF-50	0.0
	1975-76	SF-10	0.0
	1977-78	SF-50	0.0
	1982-83	SF-50	0.0

115HP

Model	Year	Standard Plug	Gap (mm)
	1977-82	SF-10	0.0
	1983-84	SF-10	0.0

120HP

Model	Year	Standard Plug	Gap (mm)
	1970-77	SF50	0.0

125HP

Model	Year	Standard Plug	Gap (mm)
	1981	SF-10	0.0

130HP

Model	Year	Standard Plug	Gap (mm)
	1972-73	SF-50	0.0

135HP

Model	Year	Standard Plug	Gap (mm)
	1969-71	SF-50	0.0
	1974-77	SF50	0.0

140HP

Model	Year	Standard Plug	Gap (mm)
	1978-84	SF-50	0.0

150HP

Model	Year	Standard Plug	Gap (mm)
	1972-76	SF-50	0.0

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