1970-1973 Ski-Doo Snowmobiles Technical Data Manual, Page 56Get this manual

1971 DOUBLE CYLINDER MANUAL START
Nordic 399, Alpine 399, Valmont 399, Olympique 399
TAILLIGHT HEAD LIGHT

MAGNETO GENERATOR

[] LIGHT SWITCH SPARK PLUG

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives