1979 Ski-Doo Supplementary Shop Manual, Page 107Get this manual
SECTION 04 SUB-SECTION 04 (IGNITION TIMING)
IGNITION TIMING
These sub-section apply to the following 1979 engine types:
294 343 354
SECTION 04 SUB-SECTION 04 (IGNITION TIMING)
IGNITION TIMING
These sub-section apply to the following 1979 engine types:
294 343 354